Tatsuji Mino¹, Takeshi Okatani¹, Ryota Imanaka¹, Kohei Kyo¹, Mitsuhiro Itagaki¹, Shinya Katsutani¹, Yuta Katayama¹, Koji Iwato², Hideki Asaoku¹ (1.Dept. Hematology, Hiroshima Red Cross Hospital, Hiroshima, Japan, 2.Dept. transfusion, Hiroshima Red Cross Hospital, Hiroshima, Japan)

Hiroaki Araie, Tomoe Ichiki, Yuka Kawaguchi, Motohito Okabe, Yoonha Lee, Marie Ohbiki, Masahide Osaki, Miyo Goto, Takahiko Sato, Tatsunori Goto, Takanobu Morishita, Yukiyasu Ozawa, Koichi Miyamura (The department of hematology, Japanese Red Cross Nagoya First Hospital)

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

Hiroatsu Ago, Toshio Wakayama (Department of Hematology and Oncology,Shimane Prefectural Central Hospital,Japan)

Miki Iwamoto, Yusuke Meguri, Shuntaro Ikegawa, Hiroyuki Sugiura, Yasuhisa Sando, Makoto Nakamura, Takeru Asano, Yoshinobu Maeda, Ken-Ichi Matsuoka (Department of Lematology and Oncology, Okayama Univ., Okayama, Japan)

Junichi Sugita¹, Shuichi Ota², Tomohiko Kamimura³, Eijiro Omoto⁴, Takashi Kuroha⁵, Keitaro Matsuo⁶, Koichi Akashi⁷, Shuichi Taniguchi⁸, Mine Harada⁹, Takanori Teshima¹ (1.Hematology, Faculty of Medicine, Hokkaido University, Sapporo, Japan, 2.Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan, 3.Hematology, Harasanshin Hospital, Fukuoka, Japan, 4.Hematology, Yamagata Prefectural Central Hospital, Yamagata, Japan, 5.Hematology, Nagaoka Red Cross Hospital, Nagaoka, Japan, 6.Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Aichi, Japan, 7.Hematology/Oncology, Kyushu University Hospital, Fukuoka, Japan, 8.Hematology, Toranomon Hospital, Tokyo, Japan, 9.Karatsu Higashimatsuura Medical Center, Karatsu, Japan)