About the Authors

Jo Spangaro

j.spangaro@unsw.edu.au

Affiliation School of Social Sciences, University of New South Wales, Sydney, Australia

Chinelo Adogu

Affiliation School of Social Sciences, University of New South Wales, Sydney, Australia

Geetha Ranmuthugala

Affiliation Australian Institute of Health Innovation, University of New South Wales, Sydney, Australia

Gawaine Powell Davies

Affiliation Centre for Primary Health Care and Equity, School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia

Léa Steinacker

Affiliation Search for Common Ground, Bukavu, Democratic Republic of Congo

Anthony Zwi

Affiliation School of Social Sciences, University of New South Wales, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JS CA. Wrote the paper: JS. Developed conceptual framework and study design: JS CA GR GPD LS AZ. Undertook literature searches and screening of studies: JS CA. Resolved inclusion of uncertain studies: GR GPD AZ. Participated in analysis of findings and synthesis of conclusions: GR GPD AZ LS. Provided critical revisions to drafts of paper: CA GR GPD LS AZ.