Funding for this research was provided by:
National Research Foundation
Article History
Received: 18 September 2020
Accepted: 14 September 2022
First Online: 15 December 2022
Declarations
:
: Ethics approval was obtained from the Human Research Ethics Committee (HREC), Faculty of Health Sciences, University of Cape Town (HREC REF: 040/2017), which includes consent for publication as it is embedded in the ethics application on the use of research findings.
: Is not needed because no individual person’s data in any form is being used in this manuscript.
: The authors declare no competing interests.