About the Authors

T. Charles Witzel

Charles.witzel@lshtm.ac.uk

Affiliation Sigma Research, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine. London, United Kingdom

Wezzie Lora

Affiliation Malawi-Liverpool Wellcome Trust Clinical Research Programme. Liverpool School of Tropical Medicine. Blantyre, Malawi

Shelley Lees

Affiliation Department of Public Health and Policy, London School of Hygiene and Tropical Medicine. London, United Kingdom

Nicola Desmond

Affiliations Malawi-Liverpool Wellcome Trust Clinical Research Programme. Liverpool School of Tropical Medicine. Blantyre, Malawi, Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: TCW SL ND. Data curation: TCW. Formal analysis: TCW WL. Funding acquisition: ND. Investigation: TCW WL. Methodology: TCW WL ND SL. Project administration: TCW. Resources: ND. Supervision: SL ND. Writing – original draft: TCW. Writing – review & editing: TCW WL SL ND.