Masahiro Teramoto, Ken Sato, Takehiro Sone, Kohei Takada, Hiraku Ogata, Keita Saito, Takuya Izumi, Kosuke Takano, Shigeki Nagao, Yosuke Okada, Noriaki Tachi, Toshikuni Kawamura, Shoichiro Kato, Takaaki Maekawa, Ayaka Kobayashi, Shinichi Kobayashi, Fumihiko Kimura (Hematol, National Difense Medical College Hospital)

Keiichi Uchida, Risa Shimizu, Toshinori Kondo, Harunoshin Yasui, Momoko Yokoi, Seiji Matsumoto, Seiko Yamada, Tadashi Hirose, Asako Takeuchi, Fuminori Sano, Hirotoshi Tokunaga, Yoshiko Matsuhashi, Eisei Kondo, Hideho Wada (Department of Hematology, Kawasaki Medical School, Kurashiki, Japan)

Akira Hangaishi, Yusuke Uchibori, Hiroki Hayashida, Yoshimasa Kamoda, Masako Hirao, Hiromitsu Iizuka, Michiko Kida, Kensuke Usuki (NTT Medical Center Tokyo, Tokyo, Japan)

Yuki Takeuchi, Hirofumi Yokota, Shihomi Taniyama, Hitomi Sawa, Kanae Imai, Yuichiro Inagaki, Tomonori Kato, Masashi Sawa (Department of Hematology and Oncology, Anjo Kosei Hospital)

Eri Matsuki, Takaaki Toyama, Koichi Murakami, Chieko Sumiya, Yusuke Yamane, Yuya Koda, Masatoshi Sakurai, Daiki Karigane, Keiichi Tozawa, Risa Hashida, Ryohei Abe, Kohei Shiroshita, Yuki Sato, Taku Kikuchi, Jun Kato, Takayuki Shimizu, Takehiko Mori, Shinichiro Okamoto (Department of Medicine, Keio University School of Medicine, Tokyo, Japan)

Taisuke Narazaki^1,2, Ilseung Choi², Akie Hirata³, Hayato Utsunomiya², Yasuhiro Nakashima^1,2, Eriko Nakashima², Youko Suehiro², Motoaki Shirathuchi¹, Yoshihiro Ogawa¹ (1.Department of Medicine and Bioregulatory Science., Kyushu University., Fukuoka, Japan, 2.Department of Hematology., National Kyushu Cancer Center., Fukuoka, Japan, 3.Department of laboratory medicine., National Kyushu Cancer Center., Fukuoka, Japan)