1 Direction régionale de santé publique de Montréal, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, School of Population and Global Health, McGill University, Montréal, Québec, Canada; Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montréal, Québec, Canada. Electronic address: david.kaiser.ccsmtl@ssss.gouv.qc.ca.
2 Direction régionale de santé publique de Montréal, Montréal, Québec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, School of Population and Global Health, McGill University, Montréal, Québec, Canada.
3 Direction régionale de santé publique de Montréal, Montréal, Québec, Canada.