1. Department of Internal Medicine University of Saskatchewan Saskatoon Saskatchewan Canada
2. Department of Internal Medicine Halton Healthcare Oakville Ontario Canada
3. Department of Lab Medicine and Molecular Diagnostics Sunnybrook Health Sciences Centre Toronto Ontario Canada
4. Department of Laboratory Medicine and Pathobiology University of Toronto 27 King's College Cir Toronto ON Canada
5. Department of Pathology and Laboratory Medicine David Geffen School of Medicine University of California Los Angeles Los Angeles California USA
6. Department of Laboratory Medicine Halton Healthcare Oakville Ontario Canada
7. Department of Pathology and Molecular Medicine Faculty of Health Sciences McMaster University Hamilton Ontario Canada