Sayaka Suzuki¹, Yuzuru Hosoda¹, Hisashi Suyama^1,2, Tetsuya Fukuda¹ (1.Tottori university hospital, Department of hematology, 2.Tottori university hospital, Department of medical oncology)

Hiroshi Mochida¹, Fumihito Tajima¹, Koji Adachi¹, Toshio Kawatani¹, Junji Suzumiya² (1.Hematol. /Oncol., NHO, Yonago Medical Ctr, Yonago, Japan, 2.Dept. Oncol./Hematol., Shimane Univ. Hosp., Shimane, Japan)

Nobuharu Kosugi¹, Naoya Ishida¹, Mutsuko Yasuda², Akira Ohwada¹, Shigeko Nishimura³, Hiroshi Fujita³ (1.Department of Hematology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, 2.Department of Endocrinology/Metabolism, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, 3.Department of Transfusion Medicine, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan)

Hiroko Sato, Hiroki Awano, Yoshiharu Mori, Naomi Kawasaki, Motoi Kawasaki, Toru Meguro, Noriyuki Takahashi, Miyako Kanno, Tetsuo Mitsui (Pediatrics, Yamagata Univ., Yamagata, Japan)

Satoru Mukai¹, Jyun Nakata¹, Ai Matsuura¹, Machiko Tsukaguchi², Masaru Shibano¹ (1.Dept. Hematol., Sakai City Medical Center, Osaka, Japan, 2.Dept. Hematol., NTT west osaka hospital, Osaka, Japan)

Masahisa Arahata¹, Jun Yoshikawa², Takeshi Yoroidaka¹, Tatsuya Imi³, Kinya Ohata⁴, Hiroyuki Takamatsu¹, Ken Ishiyama¹, Yukio Kondo¹, Hirohito Yamazaki⁵, Hidesaku Asakura¹, Shinji Nakao¹ (1.Department of Hematology, Kanazawa University Hospital, Kanazawa, Japan, 2.Department of Radiology, Fukui Prefectural Hospital, Fukui, Japan, 3.Department of Internal Medicine, Keiju Kanazawa Hospital, Kanazawa, Japan, 4.Department of Internal Medicine, JCHO Kanazawa Hospital, Kanazawa, Japan, 5.Division of Transfusion Medicine, Kanazawa University, Kanazawa, Japan)

Hiroyuki Sato, Yusuke Komiya, Kenjiro Mitsuhashi, Shigeru Hoshino (Department of Hematology, Saitama Red Cross Hospital)

Keiki Nagaharu¹, Takuya Izumi², Hiroki Oka², Eiji Usui², Masato Shikami², Shigehisa Tamaki² (1.Department of Hematology, Mie University, Mie, Japan, 2.Hematology, Japanese Red Cross Ise Hospital, Mie, Japan)