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