1. Department of Medicine Michael G. DeGroote School of Medicine, McMaster University Hamilton Ontario Canada
2. Department of Medicine McMaster Centre for Transfusion Research, McMaster University Hamilton Ontario Canada
3. Canadian Blood Services Ancaster Ontario Canada
4. Department of Pathology and Molecular Medicine Michael G. DeGroote School of Medicine, McMaster University Hamilton Ontario Canada
5. Department of Community Health Sciences University of Calgary Calgary Alberta Canada
6. Canadian Blood Services Centre of Innovation Ottawa Ontario Canada