1. Laboratory of Complement Biology Lindsley F. Kimball Research Institute, New York Blood Center New York New York USA
2. Department of Haematology Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London London UK
3. Division of Hematology and Transfusion Medicine Lund University Lund Sweden
4. Clinical Immunology and Transfusion Medicine Office of Medical Services, Region Skåne Lund Sweden
5. Department of Pharmacology University of Toronto Toronto Ontario Canada