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)