Sukrajh, Verona
Adefolalu, Adegoke O.
Louw, Alwin J. N.
Article History
Received: 6 November 2020
Accepted: 28 May 2021
First Online: 25 June 2021
Declarations
:
: The authors declare that there are no conflicts of interest.
: Ethical clearance to conduct this study was obtained from the Health Research Ethics Committee (HREC) at the University of Stellenbosch and the Sefako Makgatho University Research Ethics Committee (S15/09/203).
: The participants were invited on a voluntary basis; full explanation was given in the form of an information leaflet and a letter of informed consent was completed and signed by all participants.