1. Hematology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
2. Department of Hematology, Tohoku University Hospital, Sendai, Japan.
3. Department of Oncology, Ina Central Hospital, Nagano, Japan.
4. Department of Hematology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan.
5. Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan.
6. Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
7. Department of Pediatrics, Osaka International Cancer Institute, Osaka, Japan.
8. Division of Blood Transfusion, Okayama University Hospital, Okayama, Japan.
9. Division of Endocrinology, Diabetes and Metabolism, Hematology, Rheumatology, Second Department of Internal Medicine, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.