Maiko Noguchi¹, Hideki Nakayama¹, Ryohei Yokoyama², Keiko Shiraishi³, Yu Sakata⁴, Emi Ichimiya⁴, Tetsuko Kobayashi¹, Jun Okamura¹ (1.Department of Pediatrics, National Kyushu Cancer Center, Fukuoka, Japan, 2.Department of Orthopedics, National Kyushu Cancer Center, Fukuoka, Japan, 3.Department of Psycho-oncology, National Kyushu Cancer Center, Fukuoka, Japan, 4.Department of Pediatric ward, National Kyushu Cancer Center, Fukuoka, Japan)

Kayo Nakata¹, Yuri Ito², Winnie Magadi³, Audrey Bonaventure³, Charles Stiller⁴, Kota Katanoda⁵, Tomohiro Matsuda⁵, Isao Miyashiro¹, Kathy Pritchard-Jones⁶, Bernard Rachet³ (1.Department of Cancer Strategy, Cancer Control Center, Osaka International Cancer Institute, 2.Department of Medical Statistics, Osaka Medical Collage, 3.Cancer Survival Group, London School of Hygiene & Tropical Medicine, 4.National Cancer Registration and Analysis Service, Public Health England, 5.Center for Cancer Control and Information Services, National Cancer Center, 6.Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, University College London)

Shuichi Ozono, Saori Oishi, Miho Mitsuo, Shinichiro Nakagawa (Department of Pediatrics and Child Health, Kurume University School of Medicine, Fukuoka, Japan)

Harumi Kakuda^1,4, Yukino Tatsu², Yuriko Natsume³, Takuya Sasaki³, Arata Kimata³, Hiroko Shibanai³, Yayoi Nakajima⁴, Fumiko Inoue⁴, Norie Ueda⁵, Kumiko Ando¹, Kazuki Furudate¹, Yuichi Taneyama¹, Hidemasa Ochiai^1,4, Yuri Okimoto^1,4, Mitsuaki Ohta² (1.Department of Hematology/Oncology, Chiba Children’s Hospital, Chiba, Japan, 2.Department of Human and Animal-Plant Relationships, Tokyo University of AgricultureFaculty of Agriculture, Tokyo, Japan, 3.Japanese Animal Hospital Association, Tokyo, Japan, 4.Millefeuille Childhood Cancer Frontiers, Chiba, Japan, 5.Department of Nursing, Chiba Children’s Hospital, Chiba, Japan)

Chie Kobayashi, Kazutoshi Koike, Ai Yoshimi, Keisuke Kato, Masahiro Tsuchida (Department of Pediatric Hematology and Oncology, Ibaraki Children’s Hospital, Ibaraki, Japan)

Hidemi Shimonodan¹, Yuhki Koga², Hideki Nakayama^3,12,15, Shuichi Ozono⁴, Yuichi Shinkoda⁵, Shunsuke Nakagawa⁶, Yuko Nomura⁷, Takuya Ichimura⁸, Nobuyoshi Itonaga⁹, Sachiyo Kamimura¹⁰, Masanori Nishi¹¹, Yasufumi Hidaka¹³, Noriko Hotta¹⁴, Souichi Suenobu¹⁶, Hiroshi Moritake¹⁰, Shouichi Ohga², Yoshifumi Kawano⁶ (1.Department of Pediatrics, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan, 2.Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan, 3.Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan, 4.Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan, 5.Department of Pediatrics, Kagoshima City Hospital, Kagoshima, Japan, 6.Department of Pediatrics, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan, 7.Department of Pediatrics, Fukuoka University, Fukuoka, Japan, 8.Department of Pediatrics, Yamaguchi University Graduate School of Medicine, Ube, Japan, 9.Department of Pediatrics, Oita Prefectural Hospital, Oita, Japan, 10.Division of Pediatrics, University of Miyazaki, Miyazaki, Japan, 11.Department of Pediatrics, Saga University, Saga, Japan, 12.Department of Pediatrics, National Hospital Organization Fukuoka Higashi Medical Center, Fukuoka, Japan, 13.Department of Pediatrics, Kitakyushu Municipal Medical Center, Kitakyushu, Japan, 14.Department of Pediatrics, Tokuyama Central Hospital, Tokuyama, Japan, 15.Department of Pediatrics, Hamanomachi Hospital, Fukuoka, Japan, 16.Division of General Pediatrics and Emergency Medicine, Department of Pediatrics, Oita University, Yufu, Japan)

Kazuki Terada^1,3, Harumi Kakuda^2,3, Naomi Iida³, Yayoi Nakajima³, Fumiko Inoue³, Mio Yoshino⁴, Yuri Okimoto^2,3, Miho Maeda⁴ (1.Department of Hematology, Nippon Medical School, Tokyo, Japan, 2.Department of Hematology/Oncology, Chiba Children’s Hospital, Chiba, Japan, 3.Millefeuille Childhood Cancer Frontiers, Chiba, Japan., 4.Department of Pediatrics, Nippon Medical School, Tokyo, Japan.)

Hidetaka Niizuma¹, Namiko Maehara¹, Saori Katayama¹, Yuko Watanabe¹, Masahiro Irie¹, Takeshi Rikiishi¹, Atsushi Kikuta², Yoji Sasahara¹, Shigeo Kure¹ (1.Department of Pediatrics, Tohoku University Hospital, Sendai, Japan, 2.Department of Pediatric Oncology, Fukushima Medical University, Fukushima, Japan)

Chikako Kiyotani¹, Keita Terashima^1,2, Yui Kimura¹, Rie Ando¹, Kenichi Sakamoto¹, Takaki Mizuno¹, Yusuke Tsumura¹, Satoshi Yoshimura¹, Shinichi Tsujimoto¹, Kyohei Isshiki¹, Yoko Shioda¹, Tomoo Osumi¹, Motohiro Kato^1,3, Daisuke Tomizawa^1,4, Kimikazu Matsumoto¹ (1.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 2.Neuro-Oncology, National Center for Child Health and Development, Tokyo, Japan, 3.Division of Stem Cell Transplantation and Cellular Therapy, National Center for Child Health and Development, Tokyo, Japan, 4.Division of Leukemia/Lymphoma, National Center for Child Health and Development, Tokyo, Japan)

Nobuhiro Akita, Masahiro Sekimizu, Mizuho Ichikawa, Hiroyoshi Hattori, Naoko Maeda, Keizo Horibe (Department of Pediatrics, Nagoya Medical Center, Aichi, Japan)

Takayuki Takachi¹, Takayo Shoji^1,2, Risa Makino¹, Keisuke Urabe¹, Kazuyuki Komatsu¹, Koji Kawaguchi¹, Taemi Ogura¹, Yasuo Horikoshi¹, Kenichiro Watanabe¹ (1.Department of Hematology and Oncology, Shizuoka Children’s Hospital, Shizuoka, Japan, 2.Department of General Medicine, Division of Pediatric Infectious Disease, Shizuoka Children’s Hospital, Shizuoka, Japan)

Nobuhiro Kubo¹, Hiroshi Tagawa², Chansu Shin¹, Yasushi Kasahara¹, Ryosuke Hosokai¹, Takayuki Takachi¹, Sakiko Yoshida¹, Haruko Iwabuchi¹, Masaru Imamura¹, Akihiko Saitoh¹, Chihaya Imai¹ (1.Department of Pediatrics, Niigata University Medical and Dental Hospital, Niigata, Japan, 2.Division of Pharmacy, Niigata University Medical and Dental Hospital, Niigata, Japan)

Nozomu Kawashima, Shunsuke Miwata, Kotaro Narita, Shinsuke Kataoka, Motoharu Hamada, Norihiro Murakami, Daisuke Ichikawa, Kyogo Suzuki, Hironobu Kitazawa, Eri Nishikawa, Yusuke Okuno, Rieko Taniguchi, Atsushi Narita, Hideki Muramatsu, Nobuhiro Nishio, Seiji Kojima, Yoshiyuki Takahashi (Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan)

Kazuki Tanimura¹, Kai Yamasaki¹, Yuki Okuhiro¹, Kouta Hira¹, Chika Nitani¹, Keiko Okada¹, Hiroyuki Fujisaki¹, Kana Matsumoto², Junichi Hara¹ (1.Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan, 2.The Department of Pharmacy, Dosisha Women’s College)

Yuichi Mitani¹, Keita Hogetsu¹, Tamae Kugai², Nao Takasugi¹, Moe Hidaka¹, Mitsuteru Hiwatari², Junko Takita¹ (1.Department of Pediatrics, The University of Tokyo, Tokyo, Japan, 2.Department of Cell Therapy and Transplant Medicine, The University of Tokyo, Tokyo, Japan)

Tatsuro Nakanishi, Akihisa Sawada, Hiroshi Tsujimoto, Aya Ioi, Kohei Higuchi, Mariko Shimizu, Maho Sato, Masahiro Yasui, Masami Inoue (Department of Hematology/Oncology, Osaka Medical Center and Research, Institute for Maternal and Child Health)

Michinori Aoe¹, Hisashi Ishida², Takehiro Matsubara³, Shuhei Karakawa⁴, Hiroshi Kawaguchi⁴, Kaori Fujiwara², Kiichiro Kanamitsu², Kana Washio², Ken Okada¹, Akira Shimada² (1.Division of Medical Support, Okayama University Hospital, Okayama, Japan, 2.Department of Pediatrics, Okayama University Hospital, Okayama, Japan, 3.Department of BioBank, Okayama University Hospital, Okayama, Japan, 4.Department of Pediatrics, Hiroshima University Hospital, Hiroshima, Japan)

Toshihiko Kizuki¹, Atsushi Watanabe¹, Daisuke Harama¹, Yasushi Murakami¹, Koshi Akahane¹, Kumiko Goi¹, Keiko Kagami¹, Masako Abe¹, Kevin Urayama^2,3, Takeshi Inukai¹ (1.Department of Pediatrics, University of Yamanashi, Yamanashi, Japan, 2.Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan, 3.Graduate School of Public Health, St.Luke’s International University)

Daiki Kato¹, Atsushi Watanabe¹, Daisuke Harama¹, Yasushi Murakami¹, Koshi Akahane¹, Kumiko Goi¹, Kevin Urayama^2,3, Yukinori Okada⁴, Takeshi Inukai¹ (1.Department of Pediatrics, University of Yamanashi, Yamanashi, Japan, 2.National Center for Child Health and Development, Department of Social Medicine, Tokyo, Japan, 3.St, Luke’s International University, Graduate School of Public Health, 4.Osaka University, Department of Statistical Genetics)

Hiroaki Goto, Yuki Yoshino, Wataru Nakamura, Sachio Fujita, Naoyuki Miyagawa, Akiko Hayashi, Tomoko Yokosuka, Satoshi Hamanoue, Fuminori Iwasaki, Masae Shiomi, Shoko Goto (Division of Hematology/Oncology, Kanagawa Children’s Medical Center, Yokohama, Japan)

Atsushi Watanabe¹, Tamao Shinohara¹, Shinpei Somazu¹, Hiroko Saito¹, Hiroko Oshiro¹, Hiroki Sato¹, Kazuya Takahashi¹, Kumiko Goi¹, Masako Abe¹, Keiko Kagami¹, Kunio Miyake², Takeshi Inukai¹ (1.Department of Pediatrics, University of Yamanashi, Yamanashi, Japan, 2.Department of Health Sciences, University of Yamanashi, Yamanashi, Japan)

Koshi Akahane¹, Atsushi Watanabe¹, Kunio Miyake², Tamao Shinohara¹, Daisuke Harama¹, Yasushi Murakami¹, Kumiko Goi¹, Kanji Sugita¹, Takeshi Inukai¹ (1.Department of Pediatrics, Faculty of Medicine, University of Yamanashi, Chuo, Japan, 2.Department of Health Sciences, Graduate School of Interdisciplinary Research, University of Yamanashi, Chuo, Japan)

Tamao Shinohara¹, Atsushi Watanabe¹, Keiko Kagami¹, Masako Abe¹, Koshi Akahane¹, Kumiko Goi¹, Kanji Sugita¹, Kevin Urayama², Yukinori Okada³, Takeshi Inukai¹ (1.Department of Pediatrics, University of Yamanashi, Yamanashi, Japan, 2.Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan, 3.Osaka University, Graduate School of Medicine, Department of statistical genetics, Osaka, Japan)

Kimiyoshi Sakaguchi (Department of Pediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan)

Yoichi Tanaka¹, Katsuyoshi Koh², Atsushi Manabe³ (1.Department of Clinical Pharmacy, Center for Clinical Pharmacy and Sciences, School of Pharmacy, Kitasato University, Tokyo, Japan, 2.Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan, 3.Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan)

Mitsuyuki Nakata¹, Tomoro Hishiki², Takehiko Kamijo³, Miki Ohira³, Atsuko Nakazawa⁴, Takeshi Saito¹, Keita Terui¹, Shugo Komatsu¹, Kazuaki Harada¹, Yoshitaka Shinno¹, Daisuke Katsumi¹, Ryoya Furugane¹, Hideo Yoshida¹ (1.Department of Pediatric Surgery, Chiba University, Graduate School of Medicine, Chiba, Japan, 2.Division of Surgical Oncology, National Center for Child Health and Development, Tokyo, Japan, 3.Research Institute for Clinical Oncology, Saitama Cancer Center, Saitama, Japan, 4.Department of Clinical research, Saitama Children’s Medical center, Saitama, Japan)

Nao Takasugi¹, Takayuki Mori¹, Moe Hidaka¹, Yuichi Mitani¹, Mitsuteru Hiwatari^1,2, Junko Takita¹ (1.Department of Pediatrics, Tokyo University, Tokyo, Japan, 2.Department of Cell Therapy and Transplantation Medicine, The University of Tokyo Hospital, Tokyo, Japan)

Noriyuki Nishimura¹, Toshiaki Ishida², Khin Thwin¹, Suguru Uemura¹, Nobuyuki Yamamoto², Akihiro Tamura², Nanako Nino², Aiko Kozaki², Atsuro Saito², Kenji Kishimoto², Daiichiro Hasegawa², Yoshiyuki Kosaka², Satoru Takafuji¹, Takeshi Mori¹, Kazumoto Iijima¹ (1.Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan, 2.Department of Hematology and Oncology, Kobe Children Hospital, Kobe, Japan)

Eri Nagasaki, Shuichiro Uehara, Tsugumichi Koshinaga, Kensuke Oohashi, Hide Kaneda, Hiroyuki Kawashima, Shinsuke Yoshizawa (Department of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan)

Shugo Komatsu, Takeshi Saito, Keita Terui, Mitsuyuki Nakata, Kazuaki Harada, Yoshitaka Shinno, Daisuke Katsumi, Ryoya Furugane, Hideo Yoshida (Department of Pediatric Surgery, Chiba University School of Medicine, Chiba, Japan)

Toshiaki Ishida¹, Takayuki Ichikawa¹, Naoko Nakatani¹, Nanako Nino¹, Sayaka Nakamura¹, Nobuyuki Yamamoto¹, Akihiro Tamura¹, Atsuro Saito¹, Aiko Kozaki¹, Kenji Kishimoto¹, Makiko Yoshida², Atsufumi Kawamura³, Yoshinobu Akasaka⁴, Toshinori Soejima⁵, Daiichiro Hasegawa¹, Yoshiyuki Kosaka¹ (1.Department of Hematology and Oncology, Children’s Cancer Center, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, 2.Department of Diagnostic Pathology, Children’s Cancer Center, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, 3.Department of Neurosurgery, Children’s Cancer Center, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, 4.Department of Diagnostic Radiology, Children’s Cancer Center, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, 5.Department of Radiation Oncology, Children’s Cancer Center, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan)

Yuichi Togashi, Yuki Takeuchi, Mayumi Higashi, Shigehisa Fumino, Tatsuro Tajiri (Department of Pediatric Surgery, Kyoto Prefectural University of Medicine)

Daisuke Kaneda¹, Ken Kikuchi^1,2, Shigeki Yagyu¹, Tomoko Iehara¹, Toshiyuki Sakai³, Hajime Hosoi¹ (1.Department of Pediatrics Graduate School of Medical Science Kyoto Prefectural University of Medicine, Kyoto, Japan, 2.Dept. Pediatrics, Uji Takeda hospital, Kyoto, Japan, 3.Dept. Molecular-Targeting Cancer Prevention Graduate School of Medical Science Kyoto Prefectural University of Medicine, Kyoto, Japan)

Yuki Endo^1,2, Hisanori Takenobu¹, Ryuichi Sugino¹, Masayuki Haruta¹, Kyosuke Mukae¹, Shunpei Satoh¹, Yoshitaka Shinno^1,3, Mariko Hasegawa^1,4, Ryu Okada¹, Yutaka Katai¹, Shaliman Dilibaerguli¹, Masaki Nio², Miki Ohira¹, Takehiko Kamijo¹ (1.Research Institute for Clinical Oncology, Saitama Cancer Center, Saitama, Japan, 2.Department of Pediatric Surgery, Tohoku University, 3.Department of Pediatric Surgery, Chiba University, 4.Department of Pediatric Surgery, Dokkyo Medical University)

Shunpei Satoh, Miki Ohira, Hisanori Takenobu, Takehiko Kamijo (Research Institute for Clinical Oncology, Saitama Cancer Center, Saitama, Japan)

Miki Ohira¹, Ryuichi Sugino¹, Masayuki Haruta¹, Hisanori Takenobu¹, Tetsuya Takimoto^2,10, Tomoro Hishiki^2,10, Kimikazu Matsumoto^2,10, Atsuko Nakazawa^3,10, Hiroyuki Shichino^4,10, Toshikazu Ushijima⁵, Yoko Nakamura⁶, Hiroki Nagase^6,10, Tomoko Iehara^7,10, Satoshi Teramukai^7,10, Tatsuro Tajiri^7,10, Hiroyuki Aburatani⁸, Akira Nakagawara^9,10, Takehiko Kamijo^1,10 (1.Research Institute for Clinical Oncology, Saitama Cancer Center, 2.National Center for Child Health and Development, 3.Saitama Children’s Medical Center, 4.National Center for Global Health and Medicine, 5.National Cancer Center Research Institute, 6.Chiba Cancer Center Research Institute, 7.Kyoto Prefectural University of Medicine, 8.RCAST, The University of Tokyo, 9.Saga Medical Center Koseikan, 10.Japan Children’s Cancer Group (JCCG) Neuroblastoma Committee (JNBSG))

Yuki Noguchi¹, Akifumi Nakatani¹, Shiina Iwai¹, Yuta Suzuki¹, Sae Shimada¹, Masamitsu Mikami², Katsutsugu Umeda², Hiroshi Sugiyama³, Souichi Adachi², Yasuhiko Kamikubo¹ (1.Department of Human Health Science, Kyoto University Graduate School of Medicine, Kyoto, Japan, 2.Department of Pediatrics, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan, 3.Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan)

Kiyohiro Ando^1,2, Yoko Nakamura², Tsugumichi Koshinaga³, Makoto Makishima¹ (1.Division of Biochemistry, Department of Biomedical Sciences, Nihon University School of Medicine, Tokyo, Japan, 2.Chiba Cancer Center Research Institute, 3.Division of Pediatric Surgery, Department of Surgery, Nihon University School of Medicine, Tokyo, Japan)

Masahiro Irie¹, Makoto Hitachi², Mika Watanabe³, Saori Katayama¹, Yuko Watanabe¹, Hidetaka Niizuma¹, Takeshi Rikiishi¹, Yoji Sasahara¹, Shigeo Kure¹ (1.Department of Pediatrics, Tohoku University Graduate School of Medicine, 2.Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 3.Department of Pathology, Tohoku University Graduate School of Medicine)

Toshihide Yoshikawa¹, Akihiko Tanizawa^1,2, Koji Suzuki¹, Maiko Shimada¹, Yuiko Nakabayashi¹, Aina Yamaguchi³, Yoshiaki Imamura³, Kunihiro Inai⁴, Tatsuto Shimizu⁵, Asami Kumano⁵, Yusei Ohshima¹ (1.Department of Pediatrics, Faculty of Medical Sciences, University of Fukui, Fukui, Japan, 2.Department of Human Resource Development for Cancer, Faculty of Medical Sciences, University of Fukui, Fukui, Japan, 3.Division of Surgical Pathology, University of Fukui Hospital, Fukui, Japan, 4.Division of Molecular Pathology, Department of Pathological Sciences, Faculty of Medical Sciences, University of Fukui, Fukui, Japan, 5.Department of Pediatrics, Fukui Prefectural Hospital, Fukui, Japan)

Hiroshi Yagasaki¹, Maiko Hirai¹, Hirotsugu Okuma¹, Masataka Ito¹, Erina Nakahara¹, Motoaki Chin¹, Masahiko Sugitani², Hiroyuki Hao², Tsubasa Okano³, Kohsuke Imai³, Tomohiro Morio³, Hide Kaneda⁴, Hiroyuki Kawashima⁴, Kensuke Oohashi⁴, Shuichirou Uehara⁴, Tsugumichi Koshinaga⁴, Ichiro Morioka⁴ (1.Department of Pediatrics, Nihon Univ, Tokyo, 2.Department of Pathlogy, Nihon Univ, Tokyo, 3.Pediatrics, Tokyo Dental and Medical Univ, Tokyo, 4.Pediatric Surgery)

Yoji Sasahara, Tomohiro Nakano, Saori Katayama, Yuko Watanabe, Masahiro Irie, Hidetaka Niizuma, Takeshi Rikiishi (Department of Pediatrics, Tohoku University Graduate School of Medicine, Miyagi, Japan)

Risa Takeda¹, Yasuhiko Ito², Satoru Yoshida¹, Michi Kamei¹, Shinji Saitoh¹, Takashi Koike³, Hiromasa Yabe⁴, Hisashi Kato⁵, Hirokazu Kashiwagi⁵ (1.Department of Neonatology and Pediatrics, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan, 2.Department of Pediatrics, Nagoya City West Medical Center, Aichi, Japan, 3.Department of Pediatrics, Tokai University school of medicine, Kanagawa, Japan, 4.Department of Cell Transplantation and Regenerative Medicine, Tokai University school of medicine, Kanagawa, Japan, 5.Department of hematology and oncology, Osaka Univercity Graduate School of Medicine, Osaka, Japan)

Takashi Koike¹, Eri Imai¹, Keisuke Otsubo¹, Akiko Fukumura¹, Hiroyuki Mochizuki¹, Hiromasa Yabe², Risa Takeda³, Michi Kamei³, Yasuhiko Ito⁴, Hisashi Kato⁵, Hirokazu Kashiwagi⁵ (1.Department of Pediatrics, Tokai University school of medicine, Kanagawa, Japan, 2.Department of Cell Transplantation and Regenerative Medicine, Tokai University school of medicine, Kanagawa, Japan, 3.Department of Pediatrics and Neonatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan, 4.Department of Pediatrics, Nagoya City West Medical Center, Nagoya, Japan, 5.Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Osaka, Japan)

Hiroyoshi Hattori^1,2, Michiko Nemoto², Naoko Maeda¹, Nobuhiro Akita¹, Suzuko Moritani⁴, Hideki Muramatsu³, Tomonori Kawasaki⁴, Masami Maejima², Hirotaka Ode², Atsuko Hachiya², Wataru Sugiura², Yoshiyuki Yokomaku², Yasumasa Iwatani², Keizo Horibe^1,2 (1.Department of Pediatrics, Nagoya Medical Center, Nagoya, Japan, 2.Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan, 3.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 4.Department of Pathology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan)

Hiroyuki Shimada^1,2, Hidemitsu Kurosawa², Akihiro Watanabe², Masaki Ito², Chikako Tono², Haruko Shima², Yuki Yuza², Hideki Muramatsu², Noriko Hotta², Masahiko Okada², Akihiko Tanizawa² (1.Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan, 2.The CML Committee, Japan Children’s Cancer Group, Nagoya, Japan)

Yuki Yuza¹, Hiroyuki Shimada², Hidemitsu Kurosawa², Akihiro Watanabe², Masaki Ito², Chikako Tono², Haruko Shima², Kazuko Hamamoto², Hideki Muramatsu², Noriko Hotta², Masahiko Okada², Akihiko Tanizawa² (1.CML Committee, Japan Children’s Cancer Group, Nagoya & Department of Hematology/Oncology, Tokyo Metropolitan Children’s Medical Center, Tokyo, Japan, 2.CML Committee, Japan Children’s Cancer Group, Nagoya, Japan)

Nao Yoshida¹, Kenichiro Watanabe², Asahito Hama¹, Shohei Yamamoto³, Maiko Noguchi⁴, Yoji Sasahara⁵, Hirotoshi Sakaguchi¹, Yoshiko Hashii⁶, Atsushi Sato⁷, Yoshiko Atsuta⁸, Daiichiro Hasegawa⁹ (1.Department of Pediatric Hematology and Oncology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan, 2.Department of Hematology and Oncology, Shizuoka Children’s Hospital, Shizuoka, Japan, 3.Department of Pediatrics, Showa University Fujigaoka Hospital, Yokohama, Japan, 4.Department of Pediatrics, National Kyushu Cancer Center, Fukuoka, Japan, 5.Department of Pediatrics, Tohoku University Hospital, Sendai, Japan, 6.Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan, 7.Department of Hematology and Oncology, Miyagi Children’s Hospital, Sendai, Japan, 8.Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan, 9.Department of Hematology and Oncology, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan)

Yuko Honda¹, Yuka Nanjo², Shinsuke Hirabayashi³, Toru Meguro⁴, Nao Yoshida⁵, Hideki Muramatsu⁶, Harumi Kakuda⁷, Shuichi Ozono⁸, Hiroshi Moritake⁹, Masahiro Yasui¹⁰, Hideki Sano¹¹, Atsushi Manabe³, Kazuo Sakashita¹² (1.Department of Pediatrics, University of Occupational and Environmental Health, Japan, 2.Department of Hematology and Oncology, Miyagi Children’s Hospital, Miyagi, Japan, 3.Department of Pediatrics, St Luke’s International Hospital, Tokyo, Japan, 4.Yamagata University Faculty of Medicine, Department of Pediatrics, Yamagata, Japan, 5.Department of Pediatric Hematology and Oncology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan, 6.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 7.Department of Hematology and Oncology, Chiba Children’s Hospital, Chiba, Japan, 8.Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan, 9.Division of Pediatrics Faculty of Medicine, University of Miyazaki, Miyazaki, Japan, 10.Department of Hematology and Oncology, Osaka Women’s and Children’s Hospital, Osaka, Japan, 11.Fukushima Medical University Hospital, Department of Pediatric Oncology, Fukushima, Japan, 12.Nagano Children’s Hospital, Department of Hematology and Oncology, Nagano, Japan)

Yuki Tsuji¹, Yoshiaki Hirohata¹, Sachi Sekine¹, Katsuhisa Baba¹, Yoshiko Usui¹, Ayafumi Ozaki², Takahiro Ikeda², Akira Morimoto², Hitoshi Osaka², Takanori Yamagata², Shigeru Ono¹ (1.Division of Pediatric Surgery, Department of Surgery, Jichi Medical University, Tochigi, Japan, 2.Department of Pediatrics, Jichi Medical University, Tochigi, Japan)

Yuichi Shibui^1,2, Ryota Souzaki¹, Yoshiaki Kinoshita³, Amane Kamouchi⁴, Junkichi Takemoto^1,2, Kenichi Kohashi², Toshiharu Matsuura¹, Yoshinao Oda², Tomoaki Taguchi¹ (1.Department of Pediatric surgery, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan, 2.Department of Anatomic Pathology, Pathological Sciences, Graduate school of Medical Sciences, Kyushu University, Fukuoka, Japan, 3.Department of Pediatric surgery, Niigata University Graduate School of Medicine, Niigata, Japan, 4.Department of Gastroenterology, Hofu Institute of Gastroenterology, Yamaguchi, Japan)

Nobu Suzuki¹, Ryota Koyama¹, Yasuyuki Uchida¹, Kenjiro Ogushi¹, Sayaka Otake¹, Akira Mogi², Ken Shirabe² (1.Division of Pediatric Surgery, Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma, Japan, 2.Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma, Japan)

Sae Ishimaru, Nami Shirakawa, Miho Nakajima, Tomoko Sonoda, Masanaka Sugiyama, Ayumu Arakawa, Tadashi Kumamoto, Chitose Ogawa (Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan)

Motohiro Matsui¹, Atsushi Makimoto¹, Shoko Yamaoka¹, Yuya Saito¹, Yuichi Yokokawa¹, Shinichiro Shiomi², Hideharu Shimizu², Yasuhiro Morita², Yutaka Yonemura³, Yuki Yuza¹ (1.Department of Pediatric Hematology Oncology of Tokyo Metropolitan Children’s Medical Center, 2.Department of Surgery, Tokyo Metropolitan Tama Medical Center, 3.Peritoneal Dissemination Center, Kishiwada Tokushukai Hospital)

Masahiro Zenitani¹, Gakuto Tani¹, Natsumi Tanaka¹, Takako Kihara², Ikuo Matsuda², Seiichi Hirota², Kazuo Tamura³, Maki Kato⁴, Hiroki Kurahashi⁴, Takaharu Oue¹ (1.Department of Pediatric Surgery, Hyogo college of Medicine, 2.Department of Surgical Pathology, Hyogo college of Medicine, 3.Department of Life Science, Faculty of Science and Engineering, Kinki University, 4.Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University)

Etsuji Ukiyama¹, Yoshiko Watanabe¹, Hiroko Miya¹, Hiroshi Yoshino², Noritaka Miyazawa², Chie Kobayashi², Rie Ando², Hiroshi Kamma³, Masachika Fujiwara³ (1.Department of Pediatric Surgery, Kyorin University Faculty of Medicine, Tokyo, Japan, 2.Department of Pediatrics, Kyorin University Faculty of Medicine, Tokyo, Japan, 3.Department of Pathology, Kyorin University Faculty of Medicine, Tokyo, Japan)

Reona Okada¹, Moeko Hino¹, Takahiro Aoki¹, Yoshiharu Yamashita¹, Tomoko Okunushi¹, Koji Chikaraishi¹, Mitsuyuki Nakata², Takeshi Saito², Takahiro Nakajima³, Ichiro Yoshino³, Tomoo Matsutani⁴, Naoki Shimojo¹ (1.Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan, 2.Department of Pediatric Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan, 3.Department of General Thoracic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan, 4.Department of Neurological Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan)

Wataru Nakamura¹, Akiko Hayashi¹, Sachio Fujita¹, Naoyuki Miyagawa¹, Fuminori Iwasaki¹, Satoshi Hamanoue¹, Masae Shiomi¹, Shoko Goto¹, Mio Tanaka², Yukichi Tanaka², Fumio Asano³, Norihiko Kitagawa³, Hiroaki Goto¹ (1.Department of Hemato-Oncology, Kanagawa Chindren’s Medical Center, Yokohama, Japan, 2.Department of Pathology, Kanagawa Children’s Medical Center, Yokohama, Japan, 3.Department of Surgery, Kanagawa Children’s Medical Center, Yokohama, Japan)

Nobuyuki Yamamoto¹, Akihiro Tamura¹, Keiichi Morita², Hironori Matsuhisa³, Naoya Morisada⁴, Naoko Nakatani¹, Takayuki Ichikawa¹, Nanako Nino¹, Sayaka Nakamura¹, Aiko Kozaki¹, Atsuro Saito¹, Kenji Kishimoto¹, Toshiaki Ishida¹, Daiichiro Hasegawa¹, Yoshiyuki Kosaka¹ (1.Department of Hematology/Oncology, Hyogo Prefectural Kobe Children’s Hospital, 2.Department of Pediatric Surgery, Hyogo Prefectural Kobe Children’s Hospital, 3.Department of Cardiovascular Surgery, Hyogo Prefectural Kobe Children’s Hospital, 4.Department of Clinical Genetics, Hyogo Prefectural Kobe Children’s Hospital)

Tetsuya Mitsunaga¹, Sachie Ono¹, Takashi Fumita¹, Wataru Kudo¹, Jun Iwai¹, Harumi Kakuda², Yuki Naruke³ (1.Department of Pediatric Surgery, Chiba Children’s Hospital, Chiba, Japan, 2.Department of Pediatric Hematology and Oncology, Chiba Children’s Hospital, Chiba, Japan, 3.Department of Diagnostic Pathology, Chiba Children’s Hospital, Chiba, Japan)

Reina Hoshi, Shuichiro Uehara, Hide Kaneda, Hiroyuki Kawashima, Shinsuke Yoshizawa, Kensuke Oohashi, Tsugumichi Koshinaga (Department of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan)

Yukino Tsukazaki¹, Mitsuhiro Yoneda¹, Masahumi Kamiyama¹, Hiroto Yamada¹, Suguru Gomi¹, Satomi Nishimoto¹, Kyoko Nakamura¹, Toru Yorihuji², Rie Kawakita², Ken Inoue³, Naomi Ishi³ (1.Department of Pediatric Surgery, Osaka City General Hospital, Osaka, Japan, 2.Department of Child metabolism endocrinology, Osaka City General Hospital, Osaka, Japan, 3.Department of Pathology, Osaka City General Hospital, Osaka, Japan)

Yuhki Arai¹, Masayuki Kubota¹, Yoshiaki Kinoshita¹, Takashi Kobayashi¹, Toshiyuki Ohyama¹, Naoki Yokota¹, Koichi Saito¹, Haruko Iwabuchi², Chihaya Imai², Hiroyuki Kawashima³, Yoriko Nakajima⁴ (1.Department of Pediatric Surgery, Niigata University Graduate School of Medical and Dental Sciences, 2.Department of Pediatrics, Niigata University Graduate School of Medical and Dental Sciences, 3.Department of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Sciences, 4.Department of Plastic and Reconstructive Surgery, Niigata University Graduate School of Medical and Dental Sciences)

Masahiro Sugawa¹, Yuki Arakawa¹, Torataro Takaki¹, Jun Noguchi¹, Masato Yanagi¹, Kiyotaka Isobe¹, Makiko Mori¹, Jun Kurihara², Eiji Oguma³, Atsuko Nakazawa⁴, Hiroshi Kishimoto⁵, Katsuyoshi Koh¹ (1.Department of Hematology and Oncology, Saitama Children’s Medical Center, Saitama, Japan, 2.Department of Neurosurgery, Saitama Children’s Medical Center, Saitama, Japan, 3.Department of Radiology, Saitama Children’s Medical Center, Saitama, Japan, 4.Department of Clinical Resarch, Saitama Children’s Medical Center, Saitama, Japan, 5.Department of Diagnostic Pathology, Saitama Children’s Medical Center, Saitama, Japan)

Yoshiko Nakano¹, Yuko Watanabe², Taishi Nakamura³, Ryuta Saito⁴, Masayuki Kanamori⁴, Yasuhiro Matsusaka⁵, Noritsugu Kunihiro⁵, Keiko Okada⁶, Junichi Hara⁶, Hiroaki Sakamoto⁵, Koichi Ichimura¹ (1.Division of Brain Tumor Translational Research, National Cancer Center Research Institute, 2.Department of Pediatrics, Tohoku University School of Medicine, 3.Department of Neurosurgery, Graduate School of Medicine, Yokohama City University, 4.Department of Neurosurgery, Tohoku University Graduate School of Medicine, 5.Department of Pediatric Neurosurgery, Osaka City General Hospital, 6.Department of Pediatric Hematology/Oncology, Osaka City General Hospital)

Takaya Honda¹, Masayoshi Yamaoka¹, Kentaro Yokoi¹, Yuichiro Nonaka², Masaharu Akiyama¹, Takaaki Yanagisawa² (1.Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan, 2.Department of Neurosurgery, The Jikei University School of Medicine, Tokyo, Japan)

Kimikazu Matsumoto, Hiromi Komatsu, Keita Terashima (Children’s Cancer Center, National Center for Child Health and Development)

Kai Yamasaki¹, Yoshiko Nakano⁴, Kazuki Tanimura¹, Kouta Hira¹, Yuki Okuhiro¹, Chika Nitani¹, Keiko Okada¹, Hiroyuki Fujisaki¹, Noritsugu Kunihiro², Yasuhiro Matsusaka², Hiroaki Sakamoto², Hiroko Fukushima³, Takeshi Inoue³, Koichi Ichimura⁴, Junichi Hara¹ (1.Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan, 2.Department of Pediatric Neurosurgery, Osaka City General Hospital, Osaka, Japan, 3.Department of Pathology, Osaka City General Hospital, Osaka, Japan, 4.Division of Brain Tumor Translational Research, National Cancer Research Institute, Tokyo, Japan)

Kai Yamasaki¹, Yuko Watanabe², Yuhki Koga³, Chikako Kiyotani⁴, Keita Terashima⁴, Hiroaki Goto⁵, Kiyotaka Isobe⁶, Katsuyoshi Koh⁶, Daiichiro Hasegawa⁷, Yoshiyuki Kosaka⁷, Junichi Hara¹ (1.Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan, 2.Department of Pediatrics, Tohoku University School of Medicine, Sendai, Japan, 3.Department of Pediatrics, Kyushu University, Fukuoka, Japan, 4.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 5.Department of Hematology and Oncology, Kanagawa Children’s Medical Center, Kanagawa, Japan, 6.Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan, 7.Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan, 8.Department of Hematology and Oncology, Kobe Children’s Hospital, Hyogo, Japan)

Hiroaki Nagai¹, Kenichiro Kobayashi^2,3, Shinya Okamoto⁴, Hideto Ogata⁵, Katsutsugu Umeda⁵, Hidefumi Hiramatsu⁵, Chie Inoue¹, Kumiko Honma¹, Chiaki Mikami¹, Takashi Nishio¹, Minoru Suehiro^2,3, Ikuya Usami^2,3, Toshiro Maihara³, Souichi Adachi⁶, Tetsuo Katayama⁴, Tsutomu Tsujimoto¹, Toshio Heike³ (1.Department of Pharmacy, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan, 2.Department of Pediatric Hematology and Oncology, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan, 3.Department of Pediatrics, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan, 4.Department of Pediatric Surgery, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan, 5.Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 6.Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan)

Shun Inoue¹, Yukiko Oh¹, Yuta Kawahara¹, Kensuke Oka¹, Tomomi Hayase¹, Masaaki Kawada², Hisashi Oshiro³, Naoki Masaki⁴, Aiko Ogawa⁵, Yoko Shinno⁶, Akira Morimoto¹ (1.Department of Pediatrics, Jichi Medical University School of Medicine, 2.Department of Pediatiric and congenital Cardiovascular Surgery, Jichi Medical University, 3.Department of Pathology, Jichi Medical University, 4.Division of Cardiovascular Surgery, Tohoku University Graduate School of Medicine, 5.Department of Clinical Science, National Hospital Organization Okayama Medical Center, 6.Department of Clinical Pathology, National Hospital Organization Okayama Medical Center)

Miho Ashiarai, Naoki Umehara, Yurika Kuroko, Kaoru Yamamoto, Shunsuke Yamamoto, Rintaro Ono, Shinsuke Hirabayashi, Yosuke Hosoya, Daisuke Hasegawa, Atsushi Manabe (Department of Pediatrics, St. Luke’s international hospital, Tokyo, Japan)

Daisuke Suzuki, Ryoji Kobayashi, Satoru Matsushima, Daiki Hori, Hirozumi Sano, Kunihiko Kobayashi (Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital)

Masako Inaba¹, Tomohei Nakao^1,2, Yumika Yoshimura³, Sho Hosaka¹, Kayoko Tao¹, Ryoko Suzuki^1,4, Hiroko Fukushima^1,4, Yuni Yamaki¹, Soichiro Yamashita^5,6, Masashi Mizumoto², Hideyuki Sakurai^2,7, Takashi Fukushima^1,4, Hidetoshi Takada^1,4 (1.Department of Pediatrics, University of Tsukuba Hospital, 2.Department of Radiation Oncology, University of Tsukuba Hospital, 3.University of Tsukuba Hospital Nursing Department, 4.Department of Child Health, Faculty of Medicine, University of Tsukuba, 5.Department of Anesthesiology and Critical Care Medicine, University of Tsukuba Hospital, 6.Department of Anesthesiology, , Faculty of Medicine, University of Tsukuba, 7.Department of Radiation Oncology, Faculty of Medicine, University of Tsukuba)

Hirozumi Sano¹, Ryoji Kobayashi¹, Satoru Matsushima¹, Daiki Hori¹, Daisuke Suzuki¹, Akihiro Iguchi², Kunihiko Kobayashi¹ (1.Department of Hematology and Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan, 2.Department of Pediatrics, Hokkaido University)

Naoki Sakata, Satoshi Ueda, Munehiro Okano, Yuki Nishino, Mitsuru Okada, Keisuke Sugimoto (Department of Pediatrics, Kindai University Faculty of Medicine)

Yuki Okuhiro, Keiko Okada, Kazuki Tanimura, Kouta Hira, Kai Yamasaki, Chika Nitani, Hiroyuki Fujisaki, Junichi Hara (Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan)

Hideki Sano¹, Kazuhiro Mochizuki¹, Shogo Kobayashi¹, Yoshihiro Ohara¹, Nobuhisa Takahashi¹, Kazuhiko Ikeda², Hitoshi Ohto², Atsushi Kikuta¹ (1.Department of Peduatric Oncology, Fukushima Medical University Hospital, 2.Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University)

Shogo Kobayashi¹, Hideki Sano¹, Kazuhiro Mochizuki¹, Yoshihiro Ohara¹, Nobuhisa Takahashi¹, Satoshi Ono², Kazuhiko Ikeda², Hitoshi Ohto², Atsushi Kikuta¹ (1.Department of Pediatric Oncology, Fukushima Medical University, Fukushima, Japan, 2.Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University, Fukushima, Japan)

Ai Yoshimi, Keisuke Kato, Chie Kobayashi, Kazutoshi Koike, Masahiro Tsuchida (Division of Pediatric Hematology and Oncology, Ibaraki Children’s Hospital)

Daichi Sajiki, Daiki Yamashita, Ryo Maemura, Ayako Yamamori, Manabu Wakamatsu, Hirotoshi Sakaguchi, Nao Yoshida, Asahito Hama (Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan)

Yuki Nishino¹, Naoki Sakata¹, Motoi Miura², Munehiro Okano¹, Satoshi Ueda³, Mitsuru Okada¹, Keisuke Sugimoto¹ (1.Department of Pediatrics, Kinki University, Osaka, Japan, 2.Mimihara General Hospital, Osaka, Japan, 3.Ueda Kodomo Clinic, Wakayama, Japan)

Yuta Kawahara, Hitomi Niijima, Yukiko Oh, Tomomi Hayase, Akira Morimoto (Department of Pediatrics, Jichi Children’s Medical Center Tochigi, Tochigi, Japan)

Sayaka Nakamura, Kenji Kishimoto, Takayuki Ichikawa, Naoko Nakatani, Nanako Nino, Akihiro Tamura, Nobuyuki Yamamoto, Aiko Kozaki, Atsuro Saito, Toshiaki Ishida, Daiichiro Hasegawa, Yoshiyuki Kosaka (The Department of Hematology and Oncology, Kobe Children’s Hospital, Hyogo, Japan)

Hiroki Miura¹, Kazuko Kudo¹, Makito Tanaka¹, Yoshiyuki Takahashi², Seiji Kojima², Tetsushi Yoshikawa¹ (1.Department of Pediatrics, Fujita Health University School of Medicine, Aichi, Japan, 2.Department of Pediatrics, Nagoya University Graduate School of Medicine)

Raita Araki^1,2, Ryosei Nishimura³, Shintaro Mase⁴, Kazuhiro Noguchi², Toshihiro Fujiki², Rie Kuroda², Hideaki Maeba², Akihiro Yachie² (1.Department of Pediatrics, Ishikawa Prefectural Central Hospital, Kanazawa, Japan, 2.Department of Pediatrics, Kanazawa University, Kanazawa, Japan, 3.Shimizu Pediatric Clinic, Takaoka, Japan, 4.Department of Pediatrics, Kouseiren Namerikawa Hospital, Namerikawa, Japan)

Torataro Takaki, Makiko Mori, Masahiro Sugawa, Jun Noguchi, Masato Yanagi, Toshikazu Itabashi, Kiyotaka Isobe, Yuki Arakawa, Katsuyoshi Koh (Department of Hematology and Oncology, Saitama Children Medical Center, Saitama, Japan)

Masanobu Takeuchi¹, Yuko Shimosato¹, Masahiro Yoshitomi¹, Koji Sasaki¹, Norio Shiba¹, Reo Tanoshima², Chie Emoto³, Tsuyoshi Fukuda³, Shuichi Ito¹ (1.Department of Pediatrics, Yokohama City University Hospital, Yokohama, Japan, 2.Pharmaceutical Outcomes Program, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada, 3.Division of Clinical Pharmacology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA)

Tomoyuki Utano¹, Motohiro Kato², Tomoo Osumi², Yoko Shioda², Chikako Kiyotani², Keita Terashima², Daisuke Tomizawa², Kimikazu Matsumoto², Akimasa Yamatani¹ (1.Department of Pharmacy, National Center for Child Health and Development, Tokyo, Japan, 2.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan)

Atsuro Saito¹, Yoshiyuki Kosaka^1,2, Daiichiro Hasegawa¹, Masataka Ishimura², Nobuyuki Hyakuna², Kazuko Kudo², Chiai Nagae², Hirohide Kawasaki², Akira Ishiguro², Midori Shima², Masashi Taki², Shouichi Ohga² (1.Department of Hematology and Oncology, Kobe Children’s Hospital. Kobe, Japan, 2.Hemostasis/Thrombosis Committee, The Japanese Society of Pediatric Hematology/Oncology)

Seishiro Nodomi¹, Toshihiro Tomii², Kenji Waki¹, Toshihiko Imamura², Tsuyoshi Imai¹ (1.Department of Pediatrics, Kurashiki Central Hospital, Okayama, Japan, 2.Department of Pediatrics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan)

Takao Deguchi¹, Nobutaka Kiyokawa², Kentaro Ohki², Atsushi Manabe³, Akiko Saito⁴, Keizo Horibe⁴ (1.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 2.Department of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan, 3.Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan, 4.Clinical Research Center, Nagoya Medical Center, Nagoya, Japan)

Takashi Ishihara¹, Keiji Nogami¹, Satoshi Ochi¹, Toshiaki Ishida², Yoshiyuki Kosaka², Akihisa Sawada³, Masami Inoue³, Shinya Osone⁴, Toshihiko Imamura⁴, Hajime Hosoi⁴, Midori Shima¹ (1.Department of Pediatrics, Nara Medical University, Nara, Japan, 2.Hyogo Prefectural Kobe Children’s Hospital Department of Hematology and Oncology, Hyogo, Japan, 3.Department of Hematology/Oncology, Osaka Women’s and Children’s Hospital, Osaka, Japan, 4.Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan)

Sae Ishimaru^1,2, Yasuhiro Okamoto³, Chihaya Imai⁴, Hirotoshi Sakaguchi⁵, Tomohiko Taki⁶, Daisuke Hasegawa⁷, Yuko Cho⁸, Harumi Kakuda⁹, Hideki Sano¹⁰, Atsushi Manabe⁷, Toshihiko Imamura¹¹, Motohiro Kato¹², Yuki Arakawa¹³, Hidemi Shimonodan¹⁴, Atsushi Sato¹⁵, Souichi Suenobu¹⁶, Takeshi Inukai¹⁷, Arata Watanabe¹⁸, Yoshifumi Kawano³, Atsushi Kikuta¹⁰, Keizo Horibe¹⁹, Akira Ohara²⁰, Katsuyoshi Koh¹³ (1.Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan, 2.Department of Hematology/Oncology, Tokyo Metropolitan Children’s Medical Center, Tokyo, Japan, 3.Departments of Pediatrics, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan, 4.Department of Pediatrics, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan, 5.Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross, Nagoya First Hospital, Nagoya, Japan, 6.Department of Medical Technology, Kyorin University Faculty of Health Sciences, Tokyo, Japan, 7.Departments of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan, 8.Department of Pediatrics, Hokkaido University Hospital, Sapporo, Japan, 9.Departments of Hematology/Oncology, Chiba Children’s Hospital, Chiba, Japan, 10.Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan, 11.Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan, 12.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 13.Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan, 14.Department of Pediatrics, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan, 15.Department of Hematology and Oncology, Miyagi Children’s Hospital, Sendai, Japan, 16.Department of Pediatrics, Oita University Faculty of Medicine, Yufu, Japan, 17.Department of Pediatrics, University of Yamanashi, Kofu, Japan, 18.Department of Pediatrics, Nakadoori General Hospital, Akita, Japan, 19.Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan, 20.Department of Pediatrics, Toho University Omori Medical Center, Tokyo, Japan)

Keisuke Kato^1,19, Hirotoshi Sakaguchi^2,19, Yuichi Kodama^3,19, Yuichi Shinkoda⁴, Akira Shimada⁵, Takashi Iwase⁶, Junko Takita⁷, Chitose Ogawa⁸, Hidefumi Hiramatsu^9,19, Motohiro Kato^10,19, Atsushi Sato^11,19, Hideko Uryu¹², Tsuyako Iwai¹³, Akiko Saito¹⁴, Hirohide Kawasaki^15,19, Katsuyoshi Koh¹⁶, Atsushi Manabe¹⁷, Keizo Horibe¹⁴, Hiroyuki Shimada^18,19 (1.Division of Pediatric Hematology and Oncology, Ibaraki Children’s Hospital, Mito, Japan, 2.Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan., 3.Department of Pediatrics, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan, 4.Department of Pediatrics, Kagoshima City Hospital, Kagoshima, Japan., 5.Department of Pediatrics, Okayama University Hospital, Okayama, Japan., 6.Department of Pediatrics, Kagawa University Hospital, Kagawa, Japan., 7.Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, 8.National Cancer Center Hospital, Tokyo, Japan, 9.Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan., 10.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan., 11.Department of Hematology and Oncology, Miyagi Children’s Hospital, Miyagi, Japan., 12.Division of Pediatrics, National Center for Global health and Medicine, Tokyo, Japan., 13.Department of Pediatrics, National Hospital Organization Shikoku Medical Center for Children and Adults, Kagawa, Japan, 14.Clinical Research Center, National Hospital Organization Nagoya Medical Center, Aichi, Japan., 15.Department of Pediatrics, Kansai Medical University Hirakata Hospital, Osaka, Japan., 16.Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan., 17.Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan., 18.Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan., 19.Japan Children’s Cancer Group, Ph1ALL committee, Nagoya, Japan.)

Manabu Wakamatsu, Nobuhiro Nishio, Shunsuke Miwata, Kotaro Narita, Hironobu Kitazawa, Shinsuke Kataoka, Motoharu Hamada, Norihiro Murakami, Daisuke Ichikawa, Rieko Taniguchi, Kyogo Suzuki, Nozomu Kawashima, Eri Nishikawa, Yusuke Okuno, Atsushi Narita, Hideki Muramatsu, Seiji Kojima, Yoshiyuki Takahashi (Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan.)

Masato Yanagi, Makiko Mori, Torataro Takaki, Masahiro Sugawa, Jun Noguchi, Kiyotaka Isobe, Yuki Arakawa, Katsuyoshi Koh (Departmet of hematology/oncology, Saitama Children’s Medical Center, Saitama, Japan)

Eri Nishikawa, Manabu Wakamatsu, Shunsuke Miwata, Kotaro Narita, Norihiro Murakami, Shinsuke Kataoka, Motoharu Hamada, Daisuke Ichikawa, Hironobu Kitazawa, Rieko Taniguchi, Kyogo Suzuki, Nozomu Kawashima, Yusuke Okuno, Atsushi Narita, Hideki Muramatsu, Nobuhiro Nishio, Seiji Kojima, Yoshiyuki Takahashi (Department of Pediatrics, Nagoya University Graduate School of medicine, Japan)

Asahito Hama¹, Daisuke Hasegawa², Atsushi Manabe², Kazue Nozawa³, Atsushi Narita⁴, Yusuke Okuno⁴, Hideki Muramatsu⁴, Yoshiyuki Takahashi⁴, Kenichiro Watanabe⁵, Akira Ohara⁶, Masafumi Ito⁷, Seiji Kojima⁴ (1.Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan, 2.Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan, 3.Department of Laboratory Medicine, St. Luke’s International Hospital, Tokyo, Japan, 4.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 5.Department of Hematology and Oncology, Shizuoka Children’s Hospital, Shizuoka, Japan, 6.Department of Transfusion Medicine, Toho University School of Medicine, Tokyo, Japan, 7.Department of Pathology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan)

Tatsuhiko Tanaka, Ko Kudo, Akie Kobayashi, Tomohiko Sato, Takuya Kamio, Shinya Sasaki, Tsutomu Toki, Kiminori Terui, Etsuro Ito (Department of Pediatrics, Hirosaki University School of Medicine, Hirosaki, Japan)

Yasunori Iida, Reiji Fukano, Takuya Ichimura, Yoshihiro Azuma, Shunji Hasegawa (Department of Pediatrics, Yamaguchi University Graduate School of Medicine)

Kohei Higuchi, Akihisa Sawada, Mariko Shimizu, Tatsuro Nakanishi, Yosuke Okada, Maho Sato, Masahiro Yasui, Masami Inoue (Department of Hematology/Oncology, Osaka Women’s and Children’s Hospital, Osaka, Japan)

Jun Noguchi, Yuki Arakawa, Torataro Takaki, Masahiro Sugawa, Masato Yanagi, Kiyotaka Isobe, Makiko Mori, Katsuyoshi Koh (Division of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan)

Shiho Nishimura, Keita Tomioka, Maiko Shimomura, Yoko Mizoguchi, Shinobu Sasaki, Masao Kobayashi (Department of Pediatrics, Hiroshima University, Hiroshima, Japan)

Chiai Nagae¹, Youtarou Umezawa², Mika Mori², Akina Matsuoka¹, Tomoko Ashikaga¹, Ryo Oyama¹, Dai Keino¹, Atsuki Yamashita¹, Tetsuya Mori¹, Masashi Taki² (1.Department of Pediatrics, St. Marianna University School of Medicin, Kawasaki, Japan, 2.Department of Pediatrics, St. Marianna University School of Medicin, Yokohama City Seibu Hospital, Yokohama, Japan)

Masataka Ito^1,2, Hiroshi Yagasaki¹, Erina Nakahara^1,2, Tomokuni Yoshihashi², Masahiro Misawa², Ichiro Morioka¹ (1.Pediatrics, Nihon University, Tokyo, Japan, 2.Pediatrics, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan)

Ryo Maemura, Daiki Yamashita, Daichi Sajiki, Ayako Yamamori, Hirotoshi Sakaguchi, Nao Yoshida, Asahito Hama (Department of Hematology Oncology, Children’s Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan)

Akira Ishiguro¹, Shinji Kunishima², Yoji Sasahara³, Osamu Ohara⁴, Kenichi Imadome⁵, Kenichiro Hata⁵, Tadashi Kaname⁵, Yoichi Matsubara⁵, Platelet Committee⁶ (1.Center for Postgraduate Education and Training, National Center for Child Health and Development, Tokyo, Japan, 2.Department of Medical Technology, Gifu University of Medical Science, Gifu, Japan, 3.Department of Pediatrics, Tohoku University School of Medicine, Sendai, Japan, 4.Kazusa DNA Research Institute, Kisarazu, Japan, 5.Research Institute, National Center for Child Health and Development, Tokyo, Japan, 6.Japanese Society of Pediatric Hematology/Oncology, Japan)

Yoji Sasahara¹, Shinji Kunishima², Masue Imaizumi³, Yukihiro Takahashi⁴, Akira Ishiguro⁵, Platelet Committee⁶ (1.Department of Pediatrics, Tohoku University Graduate School of Medicine, Miyagi, Japan, 2.Department of Medical Technology, School of Health Science, Gifu University of Medical Science, Gifu, Japan, 3.Department of Hematology and Oncology, Miyagi Children’s Hospital, Miyagi, Japan, 4.Nara Red Cross Blood Center, Nara, Japan, 5.Department of Hematology, National Center for Child Health and Development, Tokyo, Japan, 6.Platelet Committee, Japanese Society of Pediatric Hematology and Oncology, Japan)

Akiyoshi Nomura¹, Koji Fukumoto¹, Masaya Yamoto¹, Toshiaki Takahashi¹, Kengo Nakaya¹, Akinori Sekioka¹, Yutaka Yamada¹, Koji Kawaguchi², Kenichiro Watanabe², Naoto Urushihara¹ (1.Department of Pediatric Surgery, Shizuoka Children’s Hospital, Shizuoka, Japan, 2.Department of Hematology and Oncology, Shizuoka Children’s Hospital, Shizuoka, Japan)

Yudai Goto¹, Hirofumi Shimizu¹, Yoshihiro Ohara², Hideki Sano², Atsushi Kikuta², Hideaki Tanaka¹ (1.Department of Pediatric Surgery, Fukushima Medical University Hospital, Fukusima, Japan, 2.Department of Pediatrics, Fukushima Medical University, Fukushima, Japan)

Akihiro Tamura¹, Makiko Yoshida², Nobuyuki Yamamoto¹, Nanako Nino¹, Takayuki Ichikawa¹, Naoko Nakatani¹, Sayaka Nakamura¹, Atsuro Saito¹, Aiko Kozaki¹, Kenji Kishimoto¹, Toshiaki Ishida¹, Hiroaki Fukuzawa³, Akiko Yokoi³, Kosaku Maeda³, Daiichiro Hasegawa¹, Eiso Hiyama¹, Yoshiyuki Kosaka¹ (1.Dpartment of Hematology and Oncology, Kobe Children’s Hospital, Kobe, Japan, 2.Department of Diagnostic Pathology, Kobe Children’s Hospital, Kobe, Japan, 3.Department of Pediatric Surgery, Kobe Children’s Hospital, Kobe, Japan, 4.Department of Pediatric Surgery, Hiroshima University Hospital)

Fumito Yamazaki^1,2, Atsuko Nakazawa³, Yoshiko Nakano⁴, Miki Ohira⁵, Takako Yoshioka⁶, Motohiro Kato⁷, Chitose Ogawa⁸, Koichi Ichimura⁴, Takehiko Kamijo⁵, Tomoro Hishiki⁹, Hitoshi Ichikawa¹ (1.Department of Clinical Genomics, National Cancer Center Research Institute, Tokyo, Japan, 2.Keio University, Graduate School of Medicine, Tokyo, Japan, 3.Department of Clinical Research, Saitama Children’s Medical Center, Saitama, Japan, 4.Division of Brain Tumor Translational Research, National Cancer Center Research Institute, Tokyo, Japan, 5.Research Institute for Clinical Oncology, Saitama Cancer Center, Saitama, Japan, 6.Department of Pathology, National Center for Child Health and Development, Tokyo, Japan, 7.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 8.Department of Pediatric Oncology, National Cancer Center Central Hospital, Tokyo, Japan, 9.Department of Pediatric Surgical Oncology, National Cancer Center Central Hospital, Tokyo, Japan)

Maho Inoue¹, Shigehisa Fumino¹, Mayumi Higashi¹, Taizo Furukawa¹, Tatsuro Tajiri¹, Toshihiko Imamura², Hajime Hosoi² (1.Department of Pediatric surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, 2.Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan)

Naonori Kawakubo¹, Tomoro Hishiki¹, Nami Shirakawa², Ayumu Arakawa², Chitose Ogawa² (1.Department of Pediatric Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan, 2.Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan)

Hideaki Tanaka¹, Yudai Goto¹, Hirofumi Shimizu¹, Michitoshi Yamashita¹, Hideki Sano², Atsushi Kikuta² (1.Department of Pediatric Surgery, Fukushima Medical University Hospital, Fukushima, Japan, 2.Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan)

Hirofumi Shimizu¹, Yudai Goto¹, Hideki Sano², Atsushi Kikuta², Hideaki Tanaka¹ (1.Department of Pediatric surgery, Fukushima Medical University, Fukushima, Japan, 2.Department of Pediatric Oncology, Fukushima Medical University, Fukushima, Japan)

Fumio Asano, Norihiko Kitagawa, Shunsuke Fujii, Takafumi Kondo, Etsuko Osawa, Hidehito Usui, Kyoko Mochizuki, Masato Shinkai (Kanagawa Children’s Medical Center)

Kan Suzuki¹, Jun Fujishiro¹, Miho Watanabe¹, Chizue Uotani¹, Shohei Takami¹, Tsubasa Goshima¹, Mitsuteru Hiwatari², Junko Takita² (1.Department of Pediatric Surgery, University of Tokyo Hospital, 2.Department of Pediatrics, University of Tokyo Hospital)

Kumie Yamaashi¹, Takashi Fukushima^1,2, Kayoko Tao¹, Tomohei Nakao^1,3, Hiroko Fukushima^1,2, Ryoko Suzuki^1,2, Yuni Yamaki¹, Sho Hosaka¹, Masayuki Nakano⁴, Shingo Sakashita^4,5, Ayumu Arakawa⁶, Chitose Ogawa⁶, Akihiko Yoshida⁷, Taisuke Mori⁷, Hidetoshi Takada^1,2 (1.Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan, 2.Department of Child Health, Faculty of Medicine, University of Tsukuba, 3.Department of Radiation Oncology, University of Tsukuba Hospital, 4.Department of Diagnostic Pathology, University of Tsukuba Hospital, 5.Department of Diagnostic Pathology, Faculty of Medicine, University of Tsukuba, 6.Department of Pediatric Oncology, National Cancer Center Hospital, 7.Department of Pathology and Clinical Laboratories, National Cancer Center Hospital)

Daisuke Ichikawa, Hideki Muramatsu, Yusuke Okuno, Manabu Wakamatsu, Shunsuke Miwata, Kotaro Narita, Hironobu Kitazawa, Motoharu Hamada, Shinsuke Kataoka, Rieko Taniguchi, Norihiro Murakami, Kyogo Suzuki, Eri Nishikawa, Nozomu Kawashima, Atsushi Narita, Nobuhiro Nishio, Seiji Kojima, Yoshiyuki Takahashi (Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan)

Shunsuke Miwata, Atsushi Narita, Manabu Wakamatsu, Kotaro Narita, Hironobu Kitazawa, Shinsuke Kataoka, Motoharu Hamada, Norihiro Murakami, Rieko Taniguchi, Daisuke Ichikawa, Kyogo Suzuki, Nozomu Kawashima, Eri Nishikawa, Yusuke Okuno, Nobuhiro Nishio, Hideki Muramatsu, Seiji Kojima, Yoshiyuki Takahashi (Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan)

Yuji Yamada^1,2,3, Shota Kato⁴, Ryota Shirai¹, Tomoo Osumi^1,2, Chikako Kiyotani², Toshihiko Watanabe⁵, Tomoro Hishiki⁶, Masahiro Sekiguchi⁴, Masafumi Seki⁴, Junko Takita⁴, Nobutaka Kiyokawa¹, Osamu Miyazaki⁷, Takako Yoshioka⁸, Kimikazu Matsumoto², Motohiro Kato^1,2 (1.Department of Pediatric Hematology and Oncology Research, National Research Institute for Child Health and Development, Tokyo, Japan, 2.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 3.Department of Pediatrics, Saitama City Hospital, Saitama, Japan, 4.Department of Pediatrics, The University of Tokyo, Tokyo, Japan, 5.Division of Surgery, National Center for Child Health and Development, Tokyo, Japan, 6.Division of Surgical Oncology, National Center for Child Health and Development, Tokyo, Japan, 7.Department of Radiology, National Center for Child Health and Development, Tokyo, Japan, 8.Department of Pathology, National Center for Child Health and Development, Tokyo, Japan)

Tamaki Ueda¹, Yuhki Koga¹, Kanako Ishii¹, Motoshi Sonoda¹, Kentaro Nakashima¹, Mitsuharu Fukazawa², Kenichi Kohashi³, Yoshinao Oda³, Michio Ozeki⁴, Yoko Aoki⁵, Shouichi Ohga¹ (1.Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan, 2.Fukuoka Children Hospital, Fukuoka, Japan, 3.Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan, 4.Department of Pediatrics, Gifu University Hospital, Gifu, Japan, 5.Department of Medical Genetics, Tohoku University School of Medicine, Sendai, Japan)

Keiji Tasaka¹, Katsutsugu Umeda¹, Tatsuya Kamitori¹, Hideto Ogata¹, Takashi Mikami¹, Itaru Kato¹, Hidefumi Hiramatsu¹, Yoshiki Arakawa², Michio Noguchi³, Souichi Adachi⁴, Junko Takita¹ (1.Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan, 2.Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan, 3.Medical Innovation center, Kyoto University Graduate School of Medicine, Kyoto, Japan, 4.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan)

Daiki Yamashita¹, Daichi Sajiki¹, Ryo Maemura¹, Ayako Yamamori¹, Hirotoshi Sakaguchi¹, Nao Yoshida¹, Hisashi Hatano², Hiroyuki Ogino³, Asahito Hama¹ (1.Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross Nagoya First Hospital, Aichi, Japan, 2.Department of Neurosurgery, Japanese Red Cross Nagoya First Hospital, Aichi, Japan, 3.Department of Proton Therapy, Nagoya City West Medical Center, Aichi, Japan)

Ai Muroi, Eiichi Ishikawa, Akira Matsumura (Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan)

Naoki Tsuboya¹, Junya Hirayama¹, Takahide Kokumai¹, Tomoki Hattori¹, Takahiro Ito¹, Norihito Mamiya¹, Keishiro Amano¹, Hidemi Toyoda¹, Shotaro Iwamoto¹, Hiroki Hori¹, Akinori Takada², Noriko Ii³, Masahiro Hirayama¹ (1.Department of Pediatrics, Mie University Hospital, Mie, Japan, 2.Department of Radiation Oncology, Mie University Hospital, Mie, Japan, 3.Department of Radiation Oncology, Japanese Red Cross Ise Hospital, Mie, Japan)

Atsufumi Kawamura¹, Akihiro Tamura², Nobuyuki Yamamoto², Kenji Kishimoto², Toshiaki Ishida², Daiichiro Hasegawa², Yoshiyuki Kosaka², Toshinori Soejima³ (1.Department of Neurosurgery, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, 2.Department of Hematology and Oncology, Hyogo Prefectural Kobe Children’s Hospital Kobe, Japan, 3.Department of Radiation Oncology, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan)

Kazuyuki Komatsu¹, Risa Makino¹, Keisuke Urabe¹, Koji Kawaguchi¹, Takayuki Takachi¹, Taemi Ogura¹, Yasuo Horikoshi¹, Hideto Iwafuchi², Takafumi Wataya³, Ryuji Ishizaki³, Yuzuru Tashiro³, Kenichiro Watanabe¹ (1.Department of Hematology and Oncology, Shizuoka Children’s Hospital, Shizuoka, Japan, 2.Department of Pathology, Shizuoka Children’s Hospital, Shizuoka, Japan, 3.Department of Neurosurgery, Shizuoka Children’s Hospital, Shizuoka, Japan)

Maki Taniguchi¹, Shuhei Karakawa¹, Maiko Shimomura¹, Yutaka Kato¹, Hiroshi Kawaguchi¹, Fumiyuki Yamasaki², Masao Kobayashi¹ (1.Department of Pediatrics, Hiroshima University Hospital, Hiroshima, Japan, 2.Department of Neurosurgery, Hiroshima University Hospital, Hiroshima, Japan)

Naoki Kagawa¹, Chisato Yokota¹, Takamune Achiha¹, Toru Umehara¹, Hideyuki Arita¹, Yasunori Fujimoto¹, Haruhiko Kishima¹ (1.Department of Neurosurgery, Osaka University Graduate School of Medicine, Osaka, Japan, 2.Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan)

Fumiko Chiba¹, Tsunao Kishida², Kouji Masumoto¹, Tatsuro Tajiri³, Osamu Mazda² (1.Department of Pediatric Surgery, University of Tsukuba, Tsukuba, Japan, 2.Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan, 3.Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan)

Chansu Shin, Nobuhiro Kubo, Yasushi Kasahara, Haruko Iwabuchi, Masaru Imamura, Akihiko Saitoh, Chihaya Imai (Department of Pediatrics, Niigata Univ, Niigata, Japan)

Junnosuke Maniwa^1,2, Koseki Kimura¹, Shigehisa Fumino¹, Tomoko Tanaka¹, Mayumi Higashi¹, Kohei Sakai¹, Shigeyoshi Aoi¹, Taizo Furukawa¹, Tsunao Kishida², Osamu Mazda², Tatsuro Tajiri¹ (1.Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 2.Department of Immunology, Kyoto Prefectural University of Medicine)

Yuhki Koike^1,2,3, Yuka Nagano¹, Kohei Matsushita¹, Keishiro Amano², Kohei Otake³, Mikihiro Inoue¹, Masahiro Hirayama², Keiichi Uchida¹ (1.Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan, 2.Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan, 3.Department of Surgery, Mie Prefectural General Medical Center, Yokkaichi, Mie, Japan)

Kenji Kishimoto^1,2, Noriko Sekiguchi¹, Noriyuki Ikejima¹, Aiko Kozaki^1,2, Kohei Norimatsu¹, Miu Fujii¹, Yuki Tsukada¹, Fumi Nakatani¹, Kazumi Ozawa¹, Daiichiro Hasegawa², Atsufumi Kawamura³, Yoshiyuki Kosaka² (1.Palliative Care Team, Children’s Cancer Center, Kobe Children’s Hospital, Kobe, Japan, 2.Department of Hematology & Oncology, Kobe Children’s Hospital, Kobe, Japan, 3.Department of Neurosurgery, Kobe Children’s Hospital, Kobe, Japan)

Hideto Ogata¹, Itaru Kato¹, Megumi Uto², Tatsuya Kamitori¹, Keiji Tasaka¹, Takashi Mikami¹, Katsutsugu Umeda¹, Hidefumi Hiramatsu¹, Daisuke Fukao³, Keigo Hamahata³, Takashi Mizowaki², Souichi Adachi⁴, Junko Takita¹ (1.Department of pediatrics, Graduate School of medicine, Kyoto University, Kyoto, Japan, 2.Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 3.Department of pediatrics of Japanese Red Cross Wakayama Medical Center, 4.Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan)

Ayumu Arakawa¹, Chitose Ogawa¹, Hiroto Ishiki², Mariko Shimizu³, Nami Shirakawa¹, Tomoko Sonoda¹, Sae Ishimaru¹, Miho Nakajima¹, Tadashi Kumamoto¹, Eriko Satomi^2,3 (1.Department of Pediatric Oncology, National Cancer Center Hospital, 2.Department of Palliative Medicine, National Cancer Center Hospital, 3.Center for Physician Referral and Medical Social service, National Cancer Center Hospital)

Rie Kanai¹, Keiko Oota², Hiroto Tsumura³, Makoto Okuno⁴, Akira Yamanoi⁵, Tatsurou Mikawwa⁶ (1.Department of Pediatrics, Faculty of Medicine, SHIMANE University, Shimane, Japan, 2.Reginal cooperation office, Shimane University Hospital, 3.Tsumura Family Clinic, 4.Home Clinic DAN, 5.Iwami Clinic, 6.Homeclinic Manenoki)

Nobuyuki Yotani¹, Daisuke Shinjo², Kiyohide Fushimi⁴, Kimikazu Matsumoto³ (1.Department of Palliative Medicine, National Center for Child Health and Development, 2.Department of Information Technology and Management, National Center for Child Health and Development, 3.Children’s Cancer Center, National Center for Child Health and Development, 4.Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School)

Takumi Yamanaka¹, Yoshinobu Takahashi¹, Seisuke Tanigawa¹, Michiko Takado¹, Daisuke Umebayashi¹, Masataka Nanto¹, Kazunori Tatsuzawa¹, Hiroyasu Sasajima¹, Hajime Hosoi², Naoya Hashimoto¹ (1.Department of Neurosurgery, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan, 2.Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan)

Akira Gomi¹, Tomomi Hayase², Yuta Kawahara², Akira Morimoto² (1.Department of Pediatric Neurosurgery, Jichi Children’s Medical Center Tochigi, Jichi Medical University, 2.Department of Pediatrics, Jichi Children’s Medical Center Tochigi, Jichi Medical University)

Fumiyuki Yamasaki¹, Yasuyuki Kinoshita¹, Takeshi Takayasu¹, Satoshi Usui¹, Motoki Takano¹, Ushio Yonezawa¹, Atsushi Tominaga³, Kazuhiko Sugiyama², Kaoru Kurisu¹ (1.Department of Neurosurgery, Hiroshima University Hospital, Hiroshima, Japan, 2.Department of Clinical Oncology & Neuro-oncology Program, Hiroshima University Hospital, Hiroshima, Japan, 3.Department of Neurosurgery, Hiroshima Prefectural Hospital, Hiroshima, Japan)

Tomonari Suzuki¹, Rena Mizuno¹, Eita Ucjoda¹, Junichi Adachi¹, Kazuhiko Mishima¹, Mitsuaki Shirahata¹, Takaaki Yanagisawa^1,2, Ryo Nishikawa¹ (1.Saitama Medical University International Medical Center, Hidaka, Japan, 2.Tokyo Jikei medical university, Department of neurosurgery)

Hideki Ogiwara, Kenichi Usami, Eitarou Ishisawa, Ako Matsuhashi (Department of Neurosurgery, National Center for Child Health and Development, Tokyo, Japan)

Kenichi Usami¹, Keita Terashima², Yui Kimura², Eitarou Ishisaka¹, Ako Matsuhashi¹, Hideki Ogiwara¹ (1.Division of Neurosurgery, National Center for Child Health and Development, Tokyo, Japan, 2.Division of Neuro-Oncology, Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan)

Tadashi Miyagawa¹, Minami Sasaki², Hirosi Kikuchi², Mariko Yabuki², Yoshiyuki Watanabe², Koichi Tamaki², Hirohide Karasudani², Akira Yamaura² (1.Department of Pediatric Neurosurgery, Matsudo City General Hospital, Chiba, Japan, 2.Department of Neurosurgery, Matsudo City General Hospital, Chiba, Japan)

Taeko Kaburagi¹, Genki Yamato¹, Yusuke Hara², Norio Shiba³, Kentaro Ohki⁴, Manabu Sotomatsu¹, Akira Shimada⁵, Daisuke Hasegawa⁶, Atsushi Manabe⁶, Yasuhide Hayashi⁷ (1.Department of Hematology/Oncology, Gunma Children’s Medical Center, Gunma, Japan, 2.Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan, 3.Department of Pediatrics, Yokohama City University Hospital, Kanagawa, Japan, 4.Department of Pediatric Hematology and Oncology Research, National Research Institute for Child Health and Development, Tokyo, Japan, 5.Department of Pediatrics, Okayama University, Okayama, Japan, 6.Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan, 7.Institute of Physiology and Medicine, Jobu University, Gunma, Japan)

Satoru Matsushima, Ryoji Kobayashi, Daisuke Suzuki, Hirozumi Sano, Daiki Hori, Kunihiko Kobayashi (Department of Pediatrics, Sapporo Hokuyu Hospital)

Kenichi Sakamoto^1,2,3, Norio Shiba⁴, Takao Deguchi^1,5, Nobutaka Kiyokawa⁶, Yoshiko Hashii⁷, Akiko Saito³, Daisuke Tomizawa¹, Takashi Taga⁸, Souichi Adachi⁹, Toshihiko Imamura² (1.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 2.Department of Pediatrics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan, 3.National Hospital Organization, Clinical Research Center, Nagoya Medical Center, Nagoya, Japan, 4.Department of Pediatrics, Yokohama City University Hospital, Graduate School of Medicine, Yokohama, Japan, 5.Department of Pediatrics, Mie University Graduate School of Medicine, Mie, Japan, 6.Department of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan, 7.Department of Pediatrics, Osaka University, Osaka, Japan, 8.Department of Pediatrics, Shiga Medical University, Otsu, Shiga, Japan, 9.Department of Human Health Science, Kyoto University, Kyoto, Japan)

Seiji Fukuda¹, Tomohiro Hirade¹, Chie Onishi², Takeshi Taketani¹ (1.Department of Pediatrics Shimane University, 2.Department of Oncology and Hematology, Shimane University School of Medicine)

Tamae Kugai¹, Yuichi Mitani², Yasuo Kodachi², Jun Fujishiro³, Nao Takasugi², Keita Hogetsu², Moe Hidaka², Mitsuteru Hiwatari¹, Junko Takita² (1.Department of Cell Therapy and Transplantation Medicine, University of Tokyo, Tokyo, Japan, 2.Department of Pediatrics, The University of Tokyo, Tokyo, Japan, 3.Deparment of Pediatric Surgery, The University of Tokyo, Tokyo, Japan)

Tetsuko Kobayashi¹, Maiko Noguchi¹, Hideki Nakayama¹, Shouichi Ohga² (1.Division of Pediatrics, National Kyushu Cancer Center, Fukuoka, Japan, 2.Department of Pediatrics, Kyushu University Hospital, Fukuoka, Japan)

Nao Takasugi¹, Moe Hidaka¹, Yuichi Mitani¹, Mitsuteru Hiwatari^1,2, Chizue Uotani³, Kan Suzuki³, Jun Fujishiro³, Junko Takita¹ (1.Department of Pediatrics, University of Tokyo, Tokyo, Japan, 2.Department of Cell Therapy and Transplantation Medicine, The University of Tokyo Hospital, Tokyo, Japan, 3.Department of Pediatric Surgery, University of Tokyo, Tokyo, Japan)

Yuji Ishida¹, Hironobu Kitazawa^1,4, Kotaro Narita^1,4, Hirohisa Katagiri², Hideki Murata², Jyunji Wasa², Mitsuru Tkahasi², Hideyuki Harada³, Shigeyuki Muramaya³, Naomasa Hayashi⁵ (1.Department of Pediatrics, Shizuoka Cancer Center, Shizuoka, Japan, 2.Department of Orthopedic surgery, Shizuoka Cancer Center, Shizuoka, Japan, 3.Center of proton and radiation therapy, 4.Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan, 5.Department of Neurosurgery, Shizuoka Cancer Center, Shizuoka, Japan)

Hiroyoshi Watanabe¹, Kazumi Okamura¹, Keita Osumi¹, Yuko Ichihara¹, Yuki Morimoto², Koichi Tsuneyama², Syoji Kagami¹ (1.Department of Pediatrics, Graduate school of Biomedical sciences Tokushima University, Tokushima, Japan, 2.Department of Pathology and Laboratory Medicine, Graduate school of Biomedical sciences Tokushima University, Tokushima, Japan)

Kouta Hira, Kazuki Tanimura, Yuki Okuhiro, Kai Yamasaki, Chika Nitani, Keiko Okada, Hiroyuki Fujisaki, Junichi Hara (Department of Pediatric Hematology and Oncology, Osaka City General Hospital)

Norihito Mamiya, Junya Hirayama, Naoki Tsuboya, Takahide Kokumai, Tomoki Hattori, Takahiro Ito, Keishiro Amano, Hidemi Toyoda, Shotaro Iwamoto, Hiroki Hori, Masahiro Hirayama (Department of Pediatrics, Mie University Hospital, Mie, Japan)

Sachiyo Kamimura¹, Ai Yamada¹, Mariko Kinoshita¹, Daisuke Sawa¹, Yusuke Saito¹, Hiroshi Ikejiri², Takero Sakamoto², Etsuo Chosa², Norihiko Kitagawa³, Hiroshi Moritake¹ (1.Division of Pediatrics, University of Miyazaki, Miyazaki, Japan, 2.Division of Orthopaedic Surgery, University of Miyazaki, Miyazaki, Japan, 3.Department of Surgery, Kanagawa Children’s Medical Center, Kanagawa, Japan)

Ryo Akazawa¹, Katsutsugu Umeda¹, Keiji Tasaka¹, Tatsuya Kamitori¹, Itaru Kato¹, Hidefumi Hiramatsu¹, Akio Sakamoto², Takeshi Okamoto², Souichi Adachi³, Junko Takita¹ (1.Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan, 2.Department of Orthopedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan, 3.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan)

Suguru Uemura, Takeshi Mori, Satoru Takafuji, Noriyuki Nishimura, Kazumoto Iijima (Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan)

Akio Ebata (Department of Pediatrics, Showa University Fujigaoka Hospital)

Toshihiro Yasui, Tomonori Tsuchiya, Naoko Uga, Yasuhiro Kondo, Atsuki Naoe, Shunsuke Watanabe, Fujio Hara, Tatsuya Suzuki (Department of Pediatric Surgery, Fujita Health University School of Medicine, Toyoake, Aichi, Japan)

Atsuko Watanabe¹, Atsuhiko Ohta¹, Takashi Fujino², Yuko Akioka³, Junki Koike⁴, Ryuhei Tanaka¹ (1.Department of Pediatric Oncology, International Medical Center, Saitama Medical University, Saitama, Japan, 2.Department of Pathology, International Medical Center, Saitama Medical University, Saitama, Japan, 3.Department of Pediatrics, Saitama Medical University, 4.Deparitment of Pathology, Kawasaki Municipal Tama Hospital, Kanagawa, Japan)

Yasushi Ishida¹, Miho Maeda², Jun Okamura³, Hiroshi Kawaguchi⁴, Maho Sato⁵, Mika Tokuyama⁶, Chikako Kiyotani⁷, Hiroki Hori⁸, Ryoji Kobayashi⁹, Tatsuo Kuroda¹⁰ (1.Pediatric Medical Center, Ehime Prefectural Central Hospital, 2.Department of Pediatrics, Nippon Medical School, 3.Department of Pediatrics, National Kyushu Cancer Center, 4.Department of Pediatrics, Hiroshima University Hospital, 5.Department of Hematology/Oncology, Osaka Women’s and Children’s Hospital, 6.Division of Hematology and Oncology, Shizuoka Children’s Hospital, 7.Children Cancer Center, National Center for Child Health and Development, 8.Department of Pediatrics, Mie University Graduate School of Medicine, 9.Department of Pediatrics, Sapporo Hokuyu Hospital, 10.Department of Pediatric Surgery, Keio University School of Medicine)

Tomoko Yokosuka, Wataru Nakamura, Akiko Hayashi, Sachio Fujita, Naoyuki Miyagawa, Fuminori Iwasaki, Satoshi Hamanoue, Shoko Goto, Hiroaki Goto (Department of Hematoology and Oncology)

Mari Sonoda¹, Katsutsugu Umeda², Seishiro Nodomi², Satoshi Obu², Satoshi Saida², Itaru Kato², Hidefumi Hiramatsu², Eri Ogawa¹, Shinya Okamoto³, Ken Morita⁴, Yasuhiko Kamikubo⁴, Souichi Adachi⁴, Tatsutoshi Nakahata⁵, Hideaki Okajima¹, Shinji Uemoto¹, Junko Takita², Toshio Heike² (1.Department of Pediatric Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 2.Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 3.Department of Pediatric Surgery, Amagasaki General Medical Center, Hyogo, Japan, 4.Department of Human Health Science, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 5.Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan)

Sachiko Sakai¹, Fuminori Kimura^2,4, Takashi Taga³, Hisataka Kato¹, Yuki Kawai^1,4, Tomoharu Shimizu^1,4, Yuhachi Ikeda³, Takashi Kigawa³, Masaji Tani¹ (1.Department of Surgery, Shiga University of Medical Science, Shiga, Japan, 2.Department of Obstetrics and Gynecology, Shiga University of Medical Science, Shiga, Japan, 3.Department of Pediatrics, Shiga University of Medical Science, Shiga, Japan, 4.Oncofertility Network Shiga, Shiga, Japan)