1. Department of Transfusion Medicine, Yokohama City University Medical Center
2. Guideline Committee of the Japan Society of Transfusion Medicine and Cell Therapy. Subcommittee on the Guideline for the Use of Albumin Products
3. Japanese Red Cross Tokai-Hokuriku Block Blood Center
4. Division of Transfusion Medicine and Cell Therapy, The Jikei University Hospital
5. Department of Clinical Laboratory Medicine, Transfusion Medicine, Tokyo Medical University Hachioji Medical Center
6. Japanese Red Cross Kumamoto Blood Center
7. Japanese Red Cross Kyushu Block Blood Center
8. Division of Transfusion Medicine, Osaka Medical and Pharmaceutical University Hospital
9. Department of Blood Transfusion and Cell Therapy, Kyoto Prefectural University of Medicine
10. Japanese Red Cross Tokyo Metropolitan Blood Center
11. Department of Blood Transfusion Medicine and Department of Hematology, Nara Medical University