1. Division of Hematology; Saitama Medical Center; Jichi Medical University; Saitama Japan
2. Department of Hematology; Toranomon Hospital; Tokyo Japan
3. Department of Medicine and Biosystemic Science; Kyushu University Graduate School of Medical Sciences; Fukuoka Japan
4. Hematopoietic Stem Cell Transplantation Division; National Cancer Center Hospital; Tokyo Japan
5. Division of Hematology; Keio University School of Medicine; Tokyo Japan
6. Department of Hematology; Sapporo Hokuyu Hospital; Hokkaido Japan
7. Hematology and Cell Therapy; Aichi Cancer Center Hospital; Nagoya Japan
8. Department of Hematology; Clinical Immunology, Kobe City Medical Center General Hospital/Department of Cell Therapy, Institute of Biomedical Research and Innovation; Hyogo Japan
9. Department of Hematology and Oncology; Graduate School of Medicine, Kyoto University; Kyoto Japan
10. Hematology Division; Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital; Tokyo Japan
11. Division of Epidemiology and Prevention; Aichi Cancer Center Research Institute; Nagoya Japan
12. Department of Hematology and Oncology; Children's Medical Center, Japanese Red Cross Nagoya First Hospital; Nagoya Japan
13. Department of Hematopoietic Stem Cell Transplantation Data Management and Biostatistics; Nagoya University School of Medicine; Nagoya Japan
14. Cancer Center, Shimane University Hospital; Shimane Japan