About the Authors

J. Moodley

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Writing – original draft, Writing – review & editing

Jennifer.moodley@uct.ac.za

Affiliations Women’s Health Research Unit, School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa, Cancer Research Initiative, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa, South African Medical Research Council Gynaecology Cancer Research Centre, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa

D. Constant

Roles Data curation, Formal analysis, Writing – review & editing

Affiliation Cancer Research Initiative, Faculty of Health Sciences, University of Cape Town, Observatory, Cape Town, South Africa

A. D. Mwaka

Roles Conceptualization, Project administration, Writing – review & editing

Affiliation Department of Medicine, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda

S. E. Scott

Roles Conceptualization, Formal analysis, Writing – review & editing

Affiliation Centre for Oral, Clinical and Translational Sciences, Faculty of Dentistry, Oral and Craniofacial Sciences, King’s College London, London, United Kingdom

F. M. Walter

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliation The Primary Care Unit, Department of Public Health & Primary Care, University of Cambridge, Cambridge, United Kingdom

Competing Interests

This study was funded in part by GlaxoSmithKline (GSK) Africa Non-Communicable Disease Open Lab (via a supporting grant Project Number: 023). There are no patents, products in development or marketed products to declare. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.