Effect of high-dose chemotherapy plus stem cell rescue on the survival of patients with neuroblastoma modified by MYCN gene gain/amplification and remission status: a nationwide registration study in Japan

Yuya Saito, Mitsuyoshi Urashima, Yoshiyuki Takahashi, Atsushi Ogawa, Chikako Kiyotani, Yuki Yuza, Katsuyoshi Koh, Kenichiro Watanabe, Yoshiyuki Kosaka, Hiroaki Goto, Atsushi Kikuta, Keiko Okada, Yuhki Koga, Junya Fujimura, Masami Inoue, Atsushi Sato, Yoshiko Atsuta, Kimikazu Matsumoto