About the Authors
- Liesl Gerntholtz
- Human Rights Watch, New York, United States of America
- Andrew Gibbs, Samantha Willan
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: LG AG SW. Agree with the manuscript's results and conclusions: LG AG SW. Wrote the first draft of the paper: AG. Contributed to the writing of the paper: LG SW.