[1] Kobe City Hosp Org Kobe City Med Ctr Gen Hosp, Dept Hematol, Kobe, Hyogo, Japan
[2] Shimane Univ, Ctr Community Based Healthcare Res & Educ, Matsue, Shimane, Japan
[3] Kanagawa Canc Ctr, Dept Hematol, Yokohama, Kanagawa, Japan
[4] Komagome Hosp, Tokyo Metropolitan Canc & Infect Dis Ctr, Hematol Div, Tokyo, Japan
[5] Japanese Red Cross Nagoya First Hosp, Nagoya, Aichi, Japan
[6] Hamanomachi Hosp, Dept Hematol, Fukuoka, Fukuoka, Japan
[7] Toranomon Gen Hosp, Dept Hematol, Tokyo, Japan
[8] Keio Univ, Sch Med, Dept Med, Div Hematol, Tokyo, Japan
[9] Kyoto Univ Hosp, Dept Hematol & Oncol, Kyoto, Japan
[10] Hiroshima Univ, Res Inst Radiat Biol & Med, Dept Hematol & Oncol, Hiroshima, Japan
[11] Japanese Data Ctr Hematopoiet Cell Transplantat, Nagoya, Aichi, Japan
[12] Kanazawa Univ Hosp, Dept Hematol, Kanazawa, Ishikawa, Japan