About the Authors

Rui Fu

Roles Conceptualization, Formal analysis, Methodology, Validation, Writing – original draft

Affiliations Ontario Tobacco Research Unit, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

Robert Schwartz

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

robert.schwartz@utoronto.ca

Affiliations Ontario Tobacco Research Unit, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

Nicholas Mitsakakis

Roles Methodology, Supervision, Validation, Writing – review & editing

Affiliations Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada

Lori M. Diemert

Roles Data curation, Investigation, Methodology, Project administration, Writing – review & editing

Affiliation Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

Shawn O’Connor

Roles Data curation, Funding acquisition, Investigation, Methodology, Project administration, Writing – review & editing

Affiliation Ontario Tobacco Research Unit, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

Joanna E. Cohen

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.