1. Clinton Health Access Initiative (CHAI) Mbabane Swaziland
2. Center on Methods for Implementation and Prevention Science and Department of Biostatistics Yale School of Public Health New Haven CT USA
3. Departments of Epidemiology Biostatistics, Nutrition and Global Health Harvard T.H Chan School of Public Health Boston MA USA
4. Clinton Health Access Initiative (CHAI) Boston MA USA
5. Eswatini National ART program (SNAP) Ministry of Health Mbabane Swaziland
6. Department of Nutrition Harvard T.H Chan School of Public Health Boston MA USA
7. Leiden University Medical CenterLeiden University Leiden the Netherlands
8. Amsterdam Institute for Social Science University of Amsterdam Amsterdam the Netherlands
9. Children's Institute University of Cape Town Cape Town South Africa
10. The South African Department of Science and Technology ‐ National Research Foundation (DST‐NRF) Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA) Stellenbosch University Stellenbosch South Africa
11. Center for Statistics Hasselt University Diepenbeek Belgium
12. International Centre for Reproductive Health Ghent University Gent Belgium
13. KU Leuven Rega Institute for Medical Research Leuven Belgium
14. Department of Global Health Faculty of Medicine and Health Sciences Stellenbosch University Stellenbosch South Africa
15. Eswatini National Network of People Living with HIV (SWANNEPHA) Mbabane Swaziland
16. SAfAIDS Manzini Swaziland
17. aidsfonds Amsterdam the Netherlands
18. Heidelberg Institute of Public Health University of Heidelberg Heidelberg Germany
19. Department of Global Health and Population Harvard T.H Chan School of Public Health Boston MA USA
20. Directorate Office Ministry of Health Mbabane Swaziland