Kotzé, C.
Parrish, A.
Article History
Received: 1 August 2021
Accepted: 29 June 2022
First Online: 13 July 2022
Declarations
:
: Ethics committee: Cecilia Makiwane and Frere hospitals research ethics committee.Protocol reference number: fcmhrec/a088/2021.Protocol status: approved.Consent was not required from participants. Data sources were reviewed retrospectively. The data was anonymized and access to initial data sources were secured and limited to the authors. The Cecilia Makiwane and Frere hospitals research ethics committee approved the waiver for consent.All methods were performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.