1. Canadian Forces Health Services Group (Atlantic), Halifax, Nova Scotia, Canada
2. Department of Family Medicine, Northern Ontario School of Medicine, Thunder Bay, Ontario, Canada
3. Department of Family Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
4. Department of Family Medicine, Queen’s University, Kingston, Ontario, Canada
5. Canadian Armed Forces, Ottawa, Ontario, Canada
6. 12 (Vancouver) Field Ambulance, Canadian Forces Health Services Group, Vancouver, British Columbia, Canada