[1] Natl Canc Ctr, Dept Hematopoiet Stem Cell Transplantat, Tokyo, Japan
[2] Tohoku Univ, Div Biostat, Grad Sch Med, Sendai, Miyagi, Japan
[3] Jyoban Hosp, Dept Hematol, Tokiwa Fdn, Fukushima, Japan
[4] Japanese Data Ctr Hematopoiet Cell Transplantat, Nagoya, Aichi, Japan
[5] Kanagawa Canc Ctr, Dept Hematol, Yokohama, Kanagawa, Japan
[6] Keio Univ, Div Hematol, Dept Med, Sch Med, Tokyo, Japan
[7] Univ Tokyo, Inst Med Sci, Dept Hematol & Oncol, Tokyo, Japan
[8] Kyoto Univ, Grad Sch Med, Dept Hematol & Oncol, Kyoto, Japan
[9] Yokohama City Univ, Dept Hematol, Med Ctr, Yokohama, Kanagawa, Japan
[10] Tohoku Univ Hosp, Dept Hematol & Rheumatol, Sendai, Miyagi, Japan
[11] Jikei Univ, Dept Clin Oncol & Hematol, Sch Med, Tokyo, Japan
[12] Tokai Univ, Sch Med, Dept Hematol Oncol, Isehara, Kanagawa, Japan
[13] Jichi Med Univ, Div Hematol, Shimotsuke, Tochigi, Japan
[14] Hyogo Canc Ctr, Dept Hematol, Akashi, Hyogo, Japan
[15] Toranomon Gen Hosp, Dept Hematol, Tokyo, Japan
[16] St Lukes Int Hosp, Dept Hematol, Tokyo, Japan
[17] Nagoya Univ, Dept Healthcare Adm, Grad Sch Med, Nagoya, Aichi, Japan