British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, University of British Columbia (UBC) - School of Population and Public Health, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, University of Toronto - Department of Medicine, University of Toronto - Toronto Health Economics and Technology Assessment (THETA), British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, University of British Columbia (UBC) - School of Population and Public Health and British Columbia Centre for Disease Control

British Columbia Centre for Disease Control, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Public Health Agency of Canada, Public Health Agency of Canada, University of Toronto - Department of Medicine, McGill University - Epidemiology, Biostatistics, & Occupational Health, British Columbia Centre for Disease Control and British Columbia Centre for Disease Control