Funding for this research was provided by:
Positive Action Grant from ViiV Healthcare Limited
Discovery Foundation, South Africa
Small Thesis Grant from the Association of African Universities
Received: 17 January 2018
Accepted: 5 April 2018
First Online: 13 April 2018
Ethics approval and consent to participate
: The Walter Sisulu University Ethics Committee approved the study. Participants gave written consent and the study was conducted by respecting the right of participants to privacy, anonymity and confidentiality. We obtained parental consent for three participants below 16 years, who assented to participate in the study.
: The authors declared that they had no competing interests.
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