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)