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Authors
Makhubela, Malose
Khumalo, Itumeleng P.
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Article History
Accepted: 8 March 2022
First Online: 23 March 2022
Declarations
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: The study was ethically approved.
: 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 2000 (5). Informed consent was obtained from all participants for being included in the study.
: The authors declare that they have no competing interests.
