1. Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
2. School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
3. Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
4. Impact Centre, Human Sciences Research Council, Pretoria, South Africa
5. SAMRC-Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg‐Braamfontein, South Africa
6. HIV and other Infectious Diseases Research Unit, South African Medical Research Council, Durban, South Africa