About the Authors

Isolde Birdthistle

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Isolde.Birdthistle@lshtm.ac.uk

Affiliation Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom

Daniel Kwaro

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Project administration

Affiliation Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya

Maryam Shahmanesh

Roles Conceptualization, Data curation, Funding acquisition, Project administration, Writing – review & editing

Affiliations Africa Health Research Institute, Mtubatuba, KwaZulu-Natal, South Africa, Institute for Global Health, University College London Institute of Child Health, London, United Kingdom

Kathy Baisley

Roles Formal analysis, Methodology, Writing – review & editing

Affiliations Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom, Africa Health Research Institute, Mtubatuba, KwaZulu-Natal, South Africa

Sammy Khagayi

Roles Formal analysis

Affiliation Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya

Natsayi Chimbindi

Roles Data curation, Project administration, Writing – review & editing

Affiliation Africa Health Research Institute, Mtubatuba, KwaZulu-Natal, South Africa

Vivienne Kamire

Roles Data curation, Project administration, Supervision

Affiliation Centre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya

Nondumiso Mthiyane

Roles Formal analysis, Methodology

Affiliation Africa Health Research Institute, Mtubatuba, KwaZulu-Natal, South Africa

Annabelle Gourlay

Roles Writing – review & editing

Affiliation Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom

Jaco Dreyer

Roles Data curation, Formal analysis, Methodology

Affiliation Africa Health Research Institute, Mtubatuba, KwaZulu-Natal, South Africa

Penelope Phillips-Howard

Roles Data curation, Funding acquisition, Supervision, Writing – review & editing

Affiliation Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom

Judith Glynn

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

Affiliation Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom

Sian Floyd

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.