Affiliation: | 1. Department of Epidemiology, Biostatistics and Occupational Health, McGill University Health Centre, McGill University, Montréal, Quebec, Canada;2. Department of Medicine, Division of Clinical Epidemiology, McGill University Health Centre, McGill University, Montréal, Quebec, Canada;3. Department of Geography, McGill University Health Centre, McGill University, Montréal, Quebec, Canada |