1. Department of Hematology, Hyogo College of Medicine Hospital, Hyogo, Japan
2. Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine Hospital, Hyogo, Japan
3. Department of Hematology, Takarazuka City Hospital, Hyogo, Japan
4. Department of Hematology, Amagasaki Chuo Hospital, Hyogo, Japan
5. Department of Hematology, Uegahara Hospital, Hyogo, Japan
6. Department of Hematology, Ako Central Hospital, Hyogo, Japan