1 School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa. Electronic address: leslie.london@uct.ac.za.
2 School of Public Health, University of the Western Cape, Cape Town, South Africa.
3 Freelance specialist in gender and sexual and reproductive rights, Johannesburg, South Africa.
4 Soul City Institute for Health and Development Communication, Johannesburg, South Africa.
5 Department of Family Medicine, University of the Witwatersrand, Johannesburg, South Africa.
6 School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.
7 Soul City Institute for Health and Development Communication, Johannesburg, South Africa; School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.