Department of Clinical Immunology and Transfusion Medicine, University and Regional Laboratories, Division of Haematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
M.E. Reid
Immunochemistry Laboratory, New York Blood Center, New York, NY, United States
M.H. Yazer
Department of Pathology, University of Pittsburgh, The Institute for Transfusion Medicine, Pittsburgh, PA, United States