Pretorius, Cianté E. http://orcid.org/0000-0001-6764-8184
Asare, Hannah
Genuneit, Jon
Kruger, Herculina S.
Ricci, Cristian
Article History
Received: 21 January 2020
Revised: 10 June 2020
Accepted: 15 June 2020
First Online: 26 June 2020
Compliance with ethical statements
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors and is approved for ethical clearance by the North-West University Health Research Ethics Committee (NWU-00974-19-A1).