[1] University of California San Francisco,Center for AIDS Prevention Studies, Department of Medicine
[2] University of the Witwatersrand Johannesburg,MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, School of Public Health
[3] University of North Carolina,Gillings School of Global Public Health
[4] Sonke Gender Justice,Department of Population Health
[5] London School of Hygiene and Tropical Medicine,Clinical HIV Research Unit, Department of Medicine, Faculty of Health Sciences
[6] University of the Witwatersrand,Umeå Centre for Global Health Research, Division of Epidemiology and Global Health, Department of Public Health and Clinical Medicine
[7] Umeå University,Division of Social and Behavioural Sciences, School of Public Health
[8] University of Cape Town,undefined