Received: 11 October 2021
Accepted: 9 February 2022
First Online: 25 February 2022
: The study was granted ethical approval by the World Health Organization Research Ethics Review Committee (WHO ERC) (ERC 003122 for multi-country protocol; ERC 003235 for SA specific protocol), and by the Human Sciences Research Council (HSRC) in South Africa (3/24/07/19). All methods were carried out according to the Declaration of Helsinki. Participants received an information sheet and written informed consent was obtained from all participants, including for audio-recording of sessions. Participants were informed that anonymity would be maintained and they could stop participating at any time without explanation.
: Not applicable.
: The authors declare that they have no competing interests