Kazuyoshi Mizuki¹, Shinsuke Hirabayashi¹, Daisuke Hasegawa¹, Miho Ashiarai¹, Rintaro Ono¹, Yosuke Hosoya¹, Naoyuki Uchida², Shuichi Taniguchi², Atsushi Manabe³ (1.Department of Pediatrics, St. Luke's International Hospital, Tokyo, Japan, 2.Department of Hematology, Toranomon Hospital, Tokyo, Japan, 3.Department of Pediatrics, Hokkaido University, Sapporo, Japan)

Masahiro Yoshitomi, Yuko Shimosato, Koji Sasaki, Takashi Oya, Masanobu Takeuchi, Norio Shiba, Shuichi Ito (Pediatrics, Yokohama City University Hospital, Yokohama, Kanagawa, Japan)

Genki Yamato^1,2,3, Tomoko Kawai⁴, Norio Shiba^3,5, Yusuke Hara^2,3, Kentaro Ohki⁶, Taeko Kaburagi¹, Kenichi Yoshida⁷, Yuichi Shiraishi⁸, Satoru Miyano⁹, Nobutaka Kiyokawa⁶, Daisuke Tomizawa¹⁰, Akira Shimada¹¹, Manabu Sotomatsu¹, Hirokazu Arakawa², Souichi Adachi¹², Takashi Taga¹³, Keizo Horibe³, Seishi Ogawa⁷, Kenichiro Hata⁴, Yasuhide Hayashi^1,3,14 (1.Department of Hematology/Oncology, Gunma Children's Medical Center, Gunma, Japan, 2.Department of Pediatrics, Gunma University, Gunma, Japan, 3.Clinical Research Center, National Hospital Organization Nagoya Medical Center, Aichi, Japan, 4.Department of Maternal-Fetal Biology, NCCHD, Tokyo, Japan, 5.Department of Pediatrics, Yokohama City University Hospital, Kanagawa, Japan, 6.Department of Pediatric Hematology/Oncology Research, NCCHD, Tokyo, Japan, 7.Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan, 8.Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, Japan, 9.Human Genome Center, The University of Tokyo, Tokyo, Japan, 10.Children's Cancer Center, NCCHD, Tokyo, Japan, 11.Department of Pediatrics, Okayama University, Okayama, Japan, 12.Department of Human Health Sciences, Kyoto University, Kyoto, Japan, 13.Department of Pediatrics, Shiga University of Medical Science, Shiga, Japan, 14.Institute of Physiology and Medicine, Jobu University, Gunma, Japan)

Taeko Kaburagi¹, Genki Yamato^1,2,3, Norio Shiba^2,3,4, Kenichi Yoshida⁵, Yusuke Hara^2,3,6, Yuichi Shiraishi⁷, Kentaro Ohki^2,8, Manabu Sotomatsu^1,2, Hirokazu Arakawa⁶, Hidemasa Matsuo⁹, Akira Shimada^2,10, Tomohiko Taki¹¹, Nobutaka Kiyokawa^2,8, Daisuke Tomizawa^2,12, Keizo Horibe^2,3, Satoru Miyano¹³, Souichi Adachi^2,9, Takashi Taga^2,14, Seishi Ogawa⁵, Yasuhide Hayashi^1,3,15 (1.Department of Hematology/Oncology, Gunma Children's Medical Center, Gunma, Japan, 2.Japan Children's Cancer Group, 3.Clinical Research Center, Nagoya Medical Center, Aichi, Japan, 4.Department of Pediatrics, Yokohama City University Hospital, Kanagawa, Japan, 5.Dept. of Pathology and Tumor Biology, Kyoto Univ., Kyoto, Japan, 6.Department of Pediatrics, Gunma University, Gunma, Japan, 7.Div. Cellular Signaling, National Cancer Center Research Institute, Tokyo, Japan, 8.Natl. Cent. For Child Health and Dev., Tokyo, Japan, 9.Dept. of Human Health Sciences, Kyoto Univ. Kyoto, Japan, 10.Department of Pediatrics, Okayama University, Okayama, Japan, 11.Department of Medical Technology, Kyorin University, Tokyo, Japan, 12.Div. Leukemia and Lymphoma, Children's Cancer Center, NCCHD, Tokyo, Japan, 13.Lab. of DNA information Analysis, HGC, Tokyo Univ., Tokyo, Japan, 14.Department of Pediatrics, Shiga University of Medical Science, Shiga, Japan, 15.Institute of Physiology and Medicine, Jobu University, Gunma, Japan)

Akihiro Iguchi, Kazuya Hara, Yukayo Terashita, Minako Sugiyama, Yuko Cho, Mamoru Honda, Atsushi Manabe (Dapartment of Pediatrics, Hokkaido University Hospital, Sapporo, Japan)

Tong Wang^1,2,3, Jingbo Ni¹, Xinyu Wang¹, Yan Dai¹, Xiaoli Ma¹, Yunchao Su¹, Yingying Gao¹, Xue Chen¹, Lili Yuan¹, Hongxing Liu^1,2,3 (1.Hebei Yanda Lu Daopei Hospital, Langfang, Hebei, People's Republic of China, 2.Beijing Lu Daopei Institute of Hematology, Beijing, Beijing, People's Republic of China, 3.Beijing Lu Daopei Hospital, Beijing, Beijing, People's Republic of China)