1. Keenan Research Centre for Biomedical Science of St. Michaels Hospital; Rochester NY USA
2. Departments of Medicine and Pathology; University of Rochester School of Medicine; Rochester NY USA
3. Canadian Blood Services; Toronto ON Canada
4. Departments of Physiology and Anesthesia; University of Toronto; Toronto ON Canada
5. Department of Anesthesia and Pain Medicine; Hospital for Sick Children; Toronto ON Canada
6. Department of Pharmacology; University of Toronto; Toronto ON Canada
7. Department of Medicine; University of Toronto; Toronto ON Canada
8. Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto ON Canada. Division of Haematology and Transfusion Medicine; Lund University; Lund Sweden