About the Authors
- Tanveer Sohal
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Affiliation Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Parmjit Sohal
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Affiliation Department of Family Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Kathryn M. King-Shier
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Affiliations Faculty of Nursing, University of Calgary, Calgary, Alberta, Canada, Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- Nadia A. Khan
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* E-mail: nakhanubc@gmail.com
Affiliations Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada, Center for Health Evaluation for Outcomes Sciences, St. Paul’s Hospital, Vancouver, British Columbia, Canada
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: NK TS KKS. Analyzed the data: TS NK KKS PS. Wrote the paper: TS NK KKS PS. Collected the data for the systematic review: TS NK.