About the Authors

Jennifer Gettings

Affiliation Keenan Research Centre in the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada

Braden O'Neill

Affiliations Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom, Undergraduate Medical Education, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada

Dave A. Chokshi

Affiliation United States Department of Veterans Affairs, Washington, District of Columbia, United States of America

James A. Colbert

Affiliations Division of Medical Communications, Brigham and Women's Hospital, Boston, Massachusetts, United States of America, Department of Medicine, Newton-Wellesley Hospital, Boston, Massachusetts, United States of America

Peter Gill

Affiliations Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom, Undergraduate Medical Education, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada

Gerald Lebovic

Affiliations Applied Health Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada, Assistant Professor, Institute for Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada

Joel Lexchin

Affiliations School of Health Policy and Management, York University, Toronto, Ontario, Canada, Emergency Department, University Health Network, Toronto, Ontario, Canada, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada

Navindra Persaud

nav.persaud@utoronto.ca

Affiliations Keenan Research Centre in the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada, Department of Family and Community Medicine, St Michael's Hospital, Toronto, Ontario, Canada

Competing Interests

James A. Colbert was an editorial fellow at the New England Journal of Medicine. Navindra Persaud is an Associate Editor for the Canadian Medical Association Journal. All other authors have declared that no competing interest exists. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: NP. Performed the experiments: JG BO DC JC PG GL JL NP. Analyzed the data: JG GL NP. Wrote the paper: JG BO DC JC PG GL JL NP. Revised the manuscript: JG BO DC JC PG GL JL NP.