Damba, Florence Upenyu http://orcid.org/0000-0002-4668-9574
Mtshali, Ntombifikile Gloria
Chimbari, Moses John
Article History
Received: 27 July 2022
Accepted: 8 July 2024
First Online: 18 July 2024
Competing interests
: The authors declare no competing interests.
: The study was approved by the Biomedical Research Ethics Committee (BREC/00001384/2020) and the Kwa-Zulu-Natal Provincial Department of Health (KZ-202008-030). All research was performed in accordance with the ethical standards of institutional research committee applicable when human participants are involved.
: The ethical principle of protection of the participants from harm were observed through obtaining written informed and signed consent from all participants before they proceeded to participate.