1. Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
2. Monitoring and Evaluation Unit, National Tuberculosis Control Programme, Manzini, Eswatini
3. Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
4. International Health Department, Barcelona Institute of Global Health, Barcelona, Spain
5. Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
6. Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa