[1] Nagoya Univ, Sch Med, Dept HSCT Data Management, Higashi Ku, Nagoya, Aichi 4610047, Japan
[2] Fukuoka Univ, Sch Med, Dept Internal Med, Fukuoka 81401, Japan
[3] Mie Univ, Grad Sch Med, Dept Hematol & Oncol, Tsu, Mie 514, Japan
[4] Nagoya Univ, Grad Sch Med, Dept Pathol, Nagoya, Aichi 4610047, Japan
[5] Tohoku Univ, Grad Sch Med, Dept Hematol & Rheumatol, Sendai, Miyagi 980, Japan
[6] Univ Tsukuba, Inst Clin Med, Div Hematol, Tsukuba, Ibaraki 305, Japan
[7] Fukushima Med Univ, Dept Pathol 1, Fukushima, Japan
[8] Nagoya Univ, Grad Sch Med, Dept Hematol & Oncol, Nagoya, Aichi 4610047, Japan
[9] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Pathol, Okayama 7008530, Japan
[10] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Dermatol, Okayama 7008530, Japan
[11] Aichi Canc Ctr, Dept Hematol & Cell Therapy, Nagoya, Aichi 464, Japan
[12] Nagoya Daini Red Cross Hosp, Dept Pathol, Nagoya, Aichi, Japan
[13] Miyazaki Univ, Sch Med, Dept Dermatol, Miyazaki, Japan
[14] Niigata Univ, Grad Sch Med, Dept Dermatol, Niigata, Japan
[15] Osaka Med Ctr, Dept Pediat, Osaka, Japan
[16] Res Inst Maternal & Child Hlth, Osaka, Japan
[17] Juntendo Univ, Dept Hematol, Tokyo, Japan