1. School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
2. Faculty of Medicine, Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany
3. Stanford University School of Medicine, Stanford, CA, USA
4. Eswatini Ministry of Health, Mbabane, Eswatini
5. Clinton Health Access Initiative Eswatini, Mbabane, Eswatini
6. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA