Ikram, Ahmed Sameer
Pillay, Somasundram
Article History
Received: 10 December 2021
Accepted: 18 April 2022
First Online: 29 April 2022
Declarations
:
: Ethics approval for this study was obtained from the University of KwaZulu-Natal Biomedical Research and Ethics Committee (BREC/00002069/2020) and the Department of Health, together with appropriate site approval prior to commencement. Informed consent was waived by the ethics committee due to the retrospective nature of the study. Research methods were conducted in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.