Nel, Chané http://orcid.org/0000-0003-4047-6356
Uys, André http://orcid.org/0000-0001-8250-7662
Robinson, Liam http://orcid.org/0000-0002-0549-7824
Nortjé, Christoffel J. http://orcid.org/0000-0002-9717-5514
Article History
Received: 5 September 2020
Accepted: 27 February 2021
First Online: 20 March 2021
Declarations
:
: All authors have indicated that they have no potential conflicts of interest and no financial relationships relevant to this article to disclose.
: The study was conducted following approval by the Faculty of Health Sciences Research Ethics Committee, University of Pretoria (295/2020). All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008. This article does not contain any studies with animal subjects performed by any of the authors.