[1] Osaka Metropolitan Univ, Grad Sch Med, Dept Hematol, Osaka, Japan
[2] Osaka Metropolitan Univ, Grad Sch Med, Dept Prevent Med & Environm Hlth, Osaka, Japan
[3] Univ Tokyo, Inst Med Sci, Dept Hematol Oncol, Tokyo, Japan
[4] Kobe City Med Ctr Gen Hosp, Dept Hematol, Kobe, Japan
[5] Osaka Univ, Grad Sch Med, Dept Environm Med & Populat Sci, Suita, Japan
[6] Natl Ctr Global Hlth & Med, Dept Hematol, Tokyo, Japan
[7] Nagasaki Univ Hosp, Transfus & Cell Therapy Unit, Nagasaki, Japan
[8] Komagome Hosp, Tokyo Metropolitan Canc & Infect Dis Ctr, Hematol Div, Tokyo, Japan
[9] Nagoya Daiichi Hosp, Japanese Red Cross Aichi Med Ctr, Dept Hematol, Nagoya, Japan
[10] Hokkaido Univ Hosp, Dept Hematol, Sapporo, Japan
[11] Okayama Univ Hosp, Dept Hematol & Oncol, Okayama, Japan
[12] Jichi Med Univ, Saitama Med Ctr, Div Hematol, Saitama, Japan
[13] Univ Tsukuba Hosp, Dept Hematol, Tsukuba, Japan
[14] Anjo Kosei Hosp, Dept Hematol & Oncol, Anjo, Japan
[15] Hamanomachi Hosp, Dept Hematol, Fukuoka, Japan
[16] Natl Canc Ctr, Dept Hematopoiet Stem Cell Transplantat, Tokyo, Japan
[17] Japanese Data Ctr Hematopoiet Cell Transplantat, Nagoya, Japan
[18] Aichi Med Univ, Sch Med, Dept Registry Sci Transplant & Cellular Therapy, Nagakute, Japan