Ayad, Bashir M. http://orcid.org/0000-0002-8105-6457
Oyeyipo, Ibukun P.
Van der Horst, Gerhard
Du Plessis, Stefan S.
Article History
Received: 22 May 2021
Accepted: 10 October 2021
First Online: 19 October 2021
Declarations
:
: Ethical approval for the study was granted from the Health Research Ethics Committee of the Faculty of Medicine and Health Sciences at Stellenbosch University (S15/02/045). Informed written consent was obtained from all donors and the study was conducted in accordance with the Declaration of Helsinki [CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.