Funding for this research was provided by:
Department for International Development (201446)
Received: 5 May 2020
Accepted: 23 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: Gatekeeper permission was obtained from the relevant government departments, and ethics approval was provided by the Biomedical Research Ethics Committee, Faculty of Health Sciences, University of KwaZulu-Natal (Reference number BE098/18). Following an informed consent procedure, permission to participate and audiotape the qualitative interviews was obtained from each respondent.
: Not applicable.
: The authors declare that they have no competing interests.