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)