1Centre for Health Policy (CHP), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
2Social Science and Health Research, School of Psychology and Psychiatry, Monash University, Melbourne, Australia
3African Sex Worker Alliance, London, UK
4International Centre for Reproductive Health, Ghent University, Ghent, Belgium
5Nursing Sciences Department, University of Pretoria, Pretoria, South Africa
6Sexual Rights Centre, Bulawayo, Zimbabwe