Asahito Hama¹, Takashi Taga², Daisuke Tomizawa³, Hideki Muramatsu¹, Dai-Ichiro Hasegawa⁴, Souichi Adachi⁵, Koji Kato⁶, Maiko Noguchi⁷, Masami Inoue⁸, Keiko Okada⁹, Katsuyoshi Koh¹⁰, Yoshiko Atsuta¹¹, Hiroyuki Ishida¹² (1.Nagoya University Graduate School of Medicine, Nagoya, Japan, 2.Department of Pediatrics, Shiga Medical University, Otsu, Japan, 3.Division of Leukemia, National Center for Child Health, Tokyo, Japan, 4.Department of Hematology/Oncology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan, 5.Department of Human Health Science, Kyoto University, Kyoto, Japan, 6.Department of Pediatrics, Red Cross Nagoya First Hospital, Nagoya, Japan, 7.Department of Pediatrics, National Kyushu Cancer Center, Fukuoka, Japan, 8.Department of Hematology/Oncology, Osaka Women's and Children's Hospital, Izumi, Japan, 9.Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan, 10.Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan, 11.Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan, 12.Department of Pediatrics, Kyoto City Hospital, Kyoto, Japan)

Masamitsu Yanada¹, Masayoshi Masuko², Jinichi Mori³, Jun Aoki⁴, Shohei Mizuno⁵, Takahiro Fukuda⁶, Kazuhiko Kakihana⁷, Yukiyasu Ozawa⁸, Shuichi Ota⁹, Heiwa Kanamori¹⁰, Takehiko Mori¹¹, Hirohisa Nakamae¹², Tetsuya Eto¹³, Souichi Shiratori¹⁴, Tetsuo Maeda¹⁵, Koji Iwato¹⁶, Tatsuo Ichinohe¹⁷, Yoshinobu Kanda¹⁸, Junji Tanaka¹⁹, Yoshiko Atsuta^20,21, Shingo Yano²² (1.Aichi Cancer Center, Nagoya, 2.Niigata University Medical and Dental Hospital, Niigata,, 3.Jyoban Hospital Tokiwa Foundation, Fukushima, 4.Yokohama City University Medical Center, Yokohama, 5.Aichi Medical University, Nagakute, 6.National Cancer Center Hospital, Tokyo, 7.Tokyo Metropolitan Komagome Hospital, Tokyo, 8.Japanese Red Cross Nagoya First Hospital, Nagoya, 9.Sapporo Hokuyu Hospital, Sapporo, 10.Kanagawa Cancer Center, Yokohama,, 11.Keio University School of Medicine, Tokyo, 12.Osaka City University, Osaka, 13.Hamanomachi Hospital, Fukuoka, 14.Hokkaido University Faculty of Medicine, Sapporo, 15.Osaka University Graduate School of Medicine, Osaka, 16.Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Hiroshima, 17.Hiroshima University Hospital, Hiroshima, 18.Jichi Medical University, Shimotsuke, 19.Tokyo Women's Medical University, Tokyo, 20.Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, 21.Nagoya University Graduate School of Medicine, Nagoya, 22.Jikei University School of Medicine, Tokyo)

Takeshi Saito, Hiroki Yokoyama, Hiroto Ishii, Susumu Tanoue, Atsushi Katsube, Yutaro Kamiyama, Ryoko Fukushima, Shoko Ishii, Daiki Hattori, Kurumi Ishimi, Jiro Minami, Takaki Shimada, Shingo Yano (Oncol and Hematol, Jikei Univ, Tokyo, Japan)

Hidetoshi Irifune^1,2, Teppei Sakoda^1,2, Yoshikane Kikushige², Goichi Yoshimoto², Toshihiro Miyamoto^2,3, Koichi Akashi^1,2,3 (1.Center for Cellular & Molecular Medicine, Kyushu University Hospital, Fukuoka, Japan, 2.Department of Medicine and Biosystemic Science, Kyushu University, Fukuoka, Japan, 3.Department of Hematology, Oncology & Cardiovascular, Kyushu University Hospital, Fukuoka, Japan)

Satoshi Yamasaki¹, Jun Aoki², Jinichi Mori³, Kaito Harada⁴, Masashi Sawa⁵, Naoyuki Uchida⁶, Kazuteru Ohashi⁷, Takahiro Fukuda⁸, Shiro Koh⁹, Heiwa Kanamori¹⁰, Hiroyasu Ogawa¹¹, Hirokazu Okumura¹², Tatsuo Ichinohe¹³, Yoshinobu Kanda¹⁴, Junji Tanaka¹⁵, Yoshiko Atsuta¹⁶, Masamitsu Yanada¹⁷, Shingo Yano¹⁸ (1.Dpt.Hematol.,Kyushu Medical Center,Fukuoka,Japan, 2.Dpt.Hematol.,Yokohama City University Medical Center,Yokohama,Japan, 3.Dpt.Hematol.,Jyoban hospital,Iwaki,Japan, 4.Dpt.Hemato-Oncology,Tokai University School of Medicine,Isehara,Japan, 5.Dpt.Hemato-Oncology,Anjo Kosei Hospital,Anjo,Japan, 6.Dpt.Hematol.,Toranomon Hospital,Tokyo,Japan, 7.Hematology Division,Komagome Hospital,Tokyo,Japan, 8.Div.HSCT,National Cancer Center Hospital,Tokyo,Japan, 9.Dpt.Hematol.,Fuchu Hospital, Fuchu,Japan, 10.Dpt.Hematol.,Kanagawa Cancer Center,Yokohama,Japan, 11.Dpt.Hematol., Hyogo College of Medicine,Kobe,Japan, 12.Dpt of Internal Medicine,Toyama Prefectural Central Hospital,Toyoma,Japan, 13.Dpt.Hemato-Oncology,Hiroshima University,Hiroshima,Japan, 14.Div.Hematol.,Jichi Medical University Saitama Medical Center,Saitama,Japan, 15.Dpt.Hematol.,Tokyo Women's Medical University,Tokyo,Japan, 16.Dpt. Healthcare Administration,Nagoya Univ. Graduate School of Medicine,Nagoya,Japan, 17.Dpt.Hemato-Oncology,Fujita Health University School of Medicine,Toyoake,Japan, 18.Dpt.Hemato-Oncology,Jikei University School of Medicine,Tokyo,Japan)

Hirotaka Sakai, Yusuke Saiki, Akiko Uchida, Yu Uemura, Kazuyuki Sato, Satoshi Yokoi, Yuji Nishio, Manabu Matsunawa, Yasushi Isobe, Masayuki Kato, Naoto Tomita, Ikuo Miura (St. Marianna University School of Medicine, Kanagawa, Japan)