Khumalo, G. E.
Ntuli, S.
Lutge, E.
Mashamba-Thompson, T. P.
Article History
Received: 28 July 2021
Accepted: 28 February 2022
First Online: 11 March 2022
Declarations
:
: This study is a sub-study of a parent study that was approved by the University of KwaZulu-Natal Biomedical Research and Ethics Committee (BREC 0000765/2019). Permission to use all KZN-DoH data was obtained from the KZN Provincial Health Research & Ethics Committee (Reference KZ_202002_008). All data used in this study was anonymized data. No human participants were involved in the study and hence consent to participate was not applicable. All procedures were performed in accordance with the relevant guidelines, which are, Ethics in Health Research: Principles, Processes and Structures [CitationRef removed] and the National Health Act 61 of 2003 [CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.