Funding for this research was provided by:
National Research Foundation
Received: 18 April 2020
Accepted: 9 April 2021
First Online: 22 April 2021
: All animal experimentation was approved by the Animal Research Ethics Committee of the University of KwaZulu-Natal (Ethical clearance No.: AREC/060/017D).
: Not applicable.
: The authors declare that no interest could be perceived as prejudicing the impartiality of the research reported.