1. Canadian Blood Services Edmonton Alberta Canada
2. Department of Laboratory Medicine and Pathology University of Alberta Edmonton Alberta Canada
3. Canadian Blood Services Ottawa Ontario Canada
4. Mount Sinai Hospital Toronto Ontario Canada
5. Interdepartmental Division of Critical Care Medicine University of Toronto Toronto Ontario Canada
6. Canadian Blood Services Ancaster Ontario Canada
7. Department of Medicine and Laboratory Medicine and Pathobiology University of Toronto Toronto Ontario Canada
8. Canadian Blood Services Toronto Ontario Canada
9. Department of Biochemistry, Microbiology, and Immunology University of Ottawa Ottawa Ontario Canada