1. Department of Family Medicine and Emergency Medicine Faculty of Medicine and Health Sciences Université de Sherbrooke Sherbrooke QC Canada
2. Centre for Studies in Family Medicine Department of Family Medicine Schulich School of Medicine & Dentistry Western University London ON Canada
3. Department of Epidemiology and Biostatistics Schulich School of Medicine & Dentistry Western University London ON Canada
4. Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac St-Jean QC Canada