1. Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, Sherbrooke (QC), Canada
2. PRIMUS Research Group, Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Sherbrooke (QC), Canada
3. Québec SPOR-Support Unit, Montréal (QC), Canada
4. StatSciences Inc, Île Perrot (QC), Canada
5. Department of Family Medicine, McGill University, Montréal (QC), Canada
6. Public Health School, Université de Montréal, Montréal (QC), Canada