Takuya Fukumi, Hiroyuki Murakami, Takashi Moriyama, Tatsunori Ishikawa, Takanori Yoshioka, Masanori Makita, Kazutaka Sunami (National Hospital Organization Okayama Medical Center)

Shiro Ide, Shin Ohara, Tomoyuki Uchida, Morihiro Inoue, Jian Hua, Masao Hagihara (Department of Hematology, Eiju General Hospital, Tokyo, Japan)

Ayako Muramatsu¹, Hiroaki Nagata¹, Kodai Kuriyama¹, Muneo Ohshiro¹, Yoshiko Hirakawa¹, Toshiki Iwai¹, Hitoji Uchiyama¹, Junya Kuroda² (1.Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 2.Devision of Hematology and Oncology, Kyoto Prefectural University of Medicine)

Hiroko Kawaguchi¹, Mari Kitahara¹, Nozomu Uematsu¹, Tsutomu Shishido¹, Takehiko Kirihara¹, Keijiro Sato¹, Toshimitsu Ueki¹, Yuki Hiroshima¹, Masahiko Sumi¹, Mayumi Ueno², Naoaki Ichikawa², Hikaru Kobayashi¹ (1.Department of Hematology, Nagano Red Cross Hospital, Nagano, Japan., 2.Department of Oncology, Nagano Red Cross Hosipital, Nagano, Japan)

Etsuko Sekimoto, Kengo Udaka, Hironobu Shibata, Toshio Shigekiyo, Shuji Ozaki (Department of Hematology, Tokushima Prefectural Central Hospital, Tokushima, Japan)

Michio Sawada¹, Hideko Goto¹, Hisashi Tsurumi² (1.Department of hematology, Gifu red cross hospital, Gifu, Japan, 2.Department of hematology, Matsunami general hospital)

Takeshi Yoroidaka¹, Hiroyuki Takamatsu¹, Momoko Fujisawa¹, Takeshi Yamashita², Mikio Ueda², Kosei Matsue³, Shinji Nakao¹ (1.Hematol., Kanazawa Univ., Ishikawa, Japan, 2.Internal medicine, Keiju Medical Center, Ishikawa, Japan, 3.Hematol., Kameda Medical Center, Chiba, Japan)

Teruhito Takakuwa¹, Ippei Otomaru¹, Ayano Nishiura¹, Akiko Miura¹, Taku Araki¹, Yotaro Fujitani¹, Yasunobu Takeoka^1,2, Ryosuke Yamamura¹, Kensuke Ohta¹ (1.Hematology, Osaka Saiseikai Nakatsu Hospital, Japan, 2.Hematology, Osaka City University, Japan)