1. Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands
2. Department of health sciences, VU University, Amsterdam, Netherlands
3. Amsterdam Public Health Research Institute, Amsterdam, Netherlands
4. Department of Community Health Nursing Sciences, Faculty of Health Sciences, University of Eswatini, Mbabane, Eswatini
5. National Emergency Response Council on HIV and AIDS (NERCHA), Mbabane, Eswatini
6. Ministry of Foreign Affairs and Trade, Mbabane, Eswatini
7. Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
8. Department of Global Health Amsterdam, Amsterdam UMC, Location University of Amsterdam, Amsterdam, Netherlands
9. Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, Netherlands
10. Department of Public Health and Primary Care, Leiden University Medical Centre, Leiden, Netherlands
11. The Children’s Institute, School of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa