About the Authors

Johanna Hanefeld

Johanna.Hanefeld@lshtm.ac.uk

Affiliation Department Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom

Daniel Horsfall

Affiliation Department of Social Work and Social Policy, University of York, York, United Kingdom

Neil Lunt

Affiliation Department of Social Work and Social Policy, University of York, York, United Kingdom

Richard Smith

Affiliation Faculty of Public Health & Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JH DH NL RS. Analyzed the data: JH DH RS. Wrote the paper: JH DH NL RS. PI on overall research project: NL. Investigator: RS.