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Authors
Janse van Rensburg, Walter J. https://orcid.org/0000-0001-9088-6199
Haupt, Leriska https://orcid.org/0000-0001-6820-9909
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Article History
Accepted: 24 July 2022
First Online: 13 August 2022
Declarations
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: The authors have no conflict of interest to declare.
: The study was approved by the Health Sciences Research Ethics committee of the University of the Free State (Grant No. UFS-HSD2020/1061/2302) and the Free State Provincial Department of Health.
