About the Authors
- John Paul Ekwaru
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Affiliation School of Public Health, University of Alberta, Edmonton, Alberta, Canada
- Jennifer D. Zwicker
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Affiliation School of Public Policy, University of Calgary, Calgary, Alberta, Canada
- Michael F. Holick
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Affiliation Section of Endocrinology, Nutrition and Diabetes, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, United States of America
- Edward Giovannucci
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Affiliation Harvard School of Public Health, Departments of Nutrition and Epidemiology, Boston, Massachusetts, United States of America
- Paul J. Veugelers
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* E-mail: paul.veugelers@ualberta.ca
Affiliation School of Public Health, University of Alberta, Edmonton, Alberta, Canada
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: JPE. Wrote the manuscript: PJV. Provided feedback and edited the manuscript: JPE JDZ MH EG. Conducted the literature review: JDZ. Conceived and designed the analytic approach: JPE MH EG PJV.