Funding for this research was provided by:
President’s Emergency Plan for AIDS Relief (5U2GPS001137-4)
Article History
Received: 9 January 2019
Revised: 21 February 2022
Accepted: 12 March 2022
First Online: 18 July 2022
Declarations
:
: Sebenzile Nkosi declares that she has no conflict of interest. Eileen Rich declares that she has no conflict of interest. Neo Morojele declares that she has no conflict of interest.
: This study has been approved by the Research Ethics Committee of the South African Medical Research Council (protocol number EC 10-13). All procedures performed in this study involving human participants were in accordance with the ethical standards of the 1964 Helsinki Declaration and its later amendments of comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.