Lengana, Thabo
Lawal, Ismaheel O.
Mokoala, Kgomotso
Vorster, Mariza
Sathekge, Mike M. http://orcid.org/0000-0002-2806-0625
Article History
Received: 10 December 2018
Revised: 20 October 2019
Accepted: 23 October 2019
First Online: 11 November 2019
Compliance with Ethical Standards
:
: Thabo Lengana, Ismaheel O. Lawal, Kgomotso Mokoala, Mariza Vorster, and Mike M. Sathekge declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.