1. Élyse Caron-Beaudoin is with the Department of Health and Society, University of Toronto Scarborough, Toronto, ON, and the Dalla Lana School of Public Health, University of Toronto, Toronto, ON. Amira Aker is with the Centre Hospitalier Universitaire de Québec, Université Laval, QC. Margaret J. McGregor is with the Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Institute, Vancouver, BC, and the Department of Family Practice, Faculty of Medicine, University of British...