Received: 14 April 2020
Accepted: 12 November 2020
First Online: 26 November 2020
Ethics approval and consent to participate
: Approval to conduct the study was obtained from the Foundation for Professional Development Research Ethics Committee and the City of Cape Town Department of Health. The study did not include any minors, all respondents in the study were 18 years old and older. All participants were briefed on the study’s objectives and written informed consent was obtained from study participants prior to the interviews.
: Not applicable.
: The authors have no competing interest.