Isaacs, Nazeema Zainura https://orcid.org/0000-0001-6213-7617
Andipatin, Michelle Glenda https://orcid.org/0000-0003-1805-9361
Funding for this research was provided by:
National Research Foundation (Not applicable)
Article History
Received: 18 June 2019
Accepted: 15 April 2020
First Online: 3 May 2020
Ethics approval and consent to participate
: Permission to conduct this systematic review was obtained from the Senate Higher Degrees Committee at the University of the Western Cape (UWC) (SHD 17/20). All information sources used in this study had been published before and were therefore in the public domain, but general ethical principles were applied. The researcher maintained integrity and objectivity, thoroughness in searching, and adherence to the highest possible technical standards. With regard to gaining access to the databases on the university library website, it was required of the researcher to be registered as a student at the University of the Western Cape (UWC) for the academic year.
: Submitting a manuscript to the BMC Series journal infers that the materials presented in the manuscript, will be freely available to any scientist who wishes to use them for non-commercial purposes, without breaching participant confidentiality.
: The authors proclaim that there is no potential conflicts of interests to the researcher, authorship, and/or publication of this article.