1. Department of Pathology and Molecular Medicine and the Department of Medicine; McMaster University, and Transfusion Medicine, Hamilton Regional Laboratory Medicine Program, Service of Clinical Hematology, Hamilton Health Sciences (General Site); Hamilton Ontario Canada
2. Institut Für Immunologie Und Transfusionsmedizin, Universitätsmedizin Greifswald; Greifswald Germany
3. Ruhr University; Bochum Germany