Funding for this research was provided by:
Inyuvesi Yakwazulu-Natali (528158)
Article History
Received: 6 October 2020
Accepted: 18 March 2022
First Online: 4 April 2022
Declarations
:
: This paper is a scoping review, strictly relied on the review of existing literature. Since there were no animal or human participants in this study, ethical approval is not required.
: Not applicable.
: The authors declare that they have no competing interests.