1. Department of Transfusion Medicine and Cell Therapy, Kumamoto University Hospital
2. Guideline Committee of the Japan Society of Transfusion Medicine and Cell Therapy. Task Force Committee on the guideline for the use of red blood cell preparation
3. Department of Transfusion Medicine, Nara Medical University
4. Department of Anesthesiology and Pain Medicine, Juntendo University Faculty of Medicine
5. Department of Hematology/Oncology, Kurashiki Central Hospital
6. Transfusion Medicine and Cell Therapy, Mie University Hospital
7. Shirota Obsterical and Gynecological Hospital
8. Division of Transfusion Medicine, Fukuoka University Hospital
9. Clinical Laboratory, Saga Medical University
10. Department of Hematology/Oncology, Wakayama Medical University
11. Transfusion and Cell Therapy Unit, Nagasaki University Hospital
12. Division of Blood Transfusion, Akita University Hospital
13. Department of Transfusion Service, Nagoya University Hospital