1. American Association of Blood Banks, Bethesda, MD;
2. American Society for Blood and Marrow Transplantation, Arlington Heights, IL;
3. American Society for Histocompatibility and Immunogenetics, Mt Laurel, NJ;
4. College of American Pathologists, Northfield, IL;
5. European Federation for Immunogenetics, Department of Immunohematology and Blood Transfusion, Leiden University Medical Centre, Leiden, The Netherlands;
6. Foundation for the Accreditation of Cellular Therapy, Nebraska Medical Center, Omaha, NE;
7. National Marrow Donor Program, Minneapolis, MN; and
8. World Marrow Donor Association, Leiden, The Netherlands