About the Authors
Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
The Desmond Tutu HIV Centre, Institute for Infectious Disease and Molecular Medicine, Faculty of Health Science, University of Cape Town, South Africa
Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
Health Economics and Epidemiology Research Office (HE2RO), Department of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
Center for Global Health and Development, Boston University, Boston, United States of America
Department of Development Policy and Practice, Royal Tropical Institute, Amsterdam, The Netherlands
The authors have declared that no competing interests exist.
Conceived and designed the experiments: KK SDL NvS LGB RW. Performed the experiments: KK NvS ER DG. Analyzed the data: KK GMR AV. Contributed reagents/materials/analysis tools: GMR AV LGB RW. Wrote the first draft of the manuscript: KK. Contributed to the writing of the manuscript: KK SDL LGB RW AV GMR. ICMJE criteria for authorship read and met: KK SDL NvS ER DG AV GMR RW LGB. Agree with manuscript results and conclusions: KK SDL NvS ER DG AV GMR RW LGB. LGB and RW provided the research infrastructure.