Received: 22 December 2020
Accepted: 10 June 2021
First Online: 3 July 2021
: Ethical clearance (M190683) was obtained from the Human Research Ethics Committee (Medical) at the University of the Witwatersrand. All ethical standards of obtaining consent and maintaining confidentiality were adhered to. For face-to-face interviews, a private room was used at the health facility to conduct the interviews. For telephonic interviews, participants were asked to propose a suitable time where they would be at most comfortable to be interviewed by the researchers. Informed consent was obtained from all study participants. Participants for the in-person interviews were required to sign an informed consent form while all telephonic consents were audio-recorded. All methods were performed per the relevant guidelines and regulations as outlined by the ethics committee.
: Not applicable.
: The authors have no competing interests to declare.