1. Research Utilization Department, FHI 360, Durham, NC, USA
2. Social and Behavioral Health Sciences Department, FHI 360, Durham, NC, USA
3. Medical Research Council Clinical Trials Unit at University College London, Institute of Clinical Trials and Methodology, London, UK
4. CAPRISA, Nelson Mandela School of Medicine, University of KwaZulu‐Natal, Durban, South Africa
5. Department of Epidemiology, Columbia University, New York, NY, USA
6. Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK