About the Authors
- Taryn Young
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* E-mail: tyoung@sun.ac.za
Affiliations Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa, South African Cochrane Centre, South African Medical Research Council, Cape Town, South Africa, Community Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Anke Rohwer
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Affiliation Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Jimmy Volmink
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Affiliations Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa, South African Cochrane Centre, South African Medical Research Council, Cape Town, South Africa
- Mike Clarke
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Affiliation All Ireland Hub for Trials Methodology Research, Queen’s University Belfast, Belfast, Northern Ireland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: TY AR MC JV. Performed the experiments: TY AR. Analyzed the data: TY AR JV MC. Contributed reagents/materials/analysis tools: TY AR JV MC. Wrote the paper: TY AR MC JV. Developed the protocol: TY. Contributed to the background development: AR. Provided comments on the methods: AR. Screened search outputs: TY AR. Independently extracted data: TY AR. Assessed methodological quality of included systematic reviews: TY AR. Led the write up of the review: TY. Critically engaged and provided input on the results, discussion and conclusions: AR. Provided comments on the protocol for the overview: JV MC. Provided methodological guidance: JV MC. Critically evaluated the manuscript: JV MC.