Doruyter, A. G. G. https://orcid.org/0000-0001-9294-1737
Holness, J. L. https://orcid.org/0000-0003-0551-058X
Funding for this research was provided by:
National Research Foundation of South Africa (127484)
Article History
Received: 13 January 2021
Accepted: 1 October 2021
First Online: 16 October 2021
Declarations
:
: This study was approved by the Human Research Ethics Committee of Stellenbosch University (Ref # N20/09/096).
: Due to the low risk of this retrospective analysis, a waiver of informed consent was granted by the Stellenbosch University Human Research Ethics Committee.
: Not applicable.
: The authors have no relevant financial or non-financial interests to disclose.