Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Québec, Canada,
Direction de santé publique, Agence de la santé et des services sociaux de Montréal, Montréal, Québec, Canada
Membership of the PCIRN Vaccine Coverage Theme Group is provided in the Acknowledgments.
Infectious Diseases, Public Health Ontario, Toronto, Ontario, Canada,
Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada,
Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada,
Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada