1. CHI Franciscan Seattle WA USA
2. Division of Hematology and Thromboembolism Department of Medicine McMaster Centre for Transfusion ResearchMcMaster University Hamilton ON Canada
3. Hematology Division Department of Medicine Brigham and Women’s Hospital/Harvard Medical School Boston MA USA
4. Department of Haematology Imperial College London London UK
5. Hematology & Thromboembolism McMaster University Hamilton ON Canada
6. Hematology Project Foundation Hematology Department San Bortolo Hospital Vicenza Italy
7. Blood Transfusion Osaka University Hospital Suita Japan
8. Dana‐Farber/Boston Children’s Cancer and Blood Disorders Center Harvard Medical School Boston MA USA
9. Medical Faculty of Tubingen Institute for Clinical and Experimental Transfusion Medicine Tubingen Germany