Adebiyi, Babatope O. http://orcid.org/0000-0001-8798-1961
Mukumbang, Ferdinand C. http://orcid.org/0000-0003-1441-2172
Beytell, Anna-Marie http://orcid.org/0000-0002-8496-2121
Article History
Received: 12 June 2019
Accepted: 24 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: This study is a part of the larger study. The approval for the larger study was obtained from the research ethics committee of the University of the Western Cape, Cape Town, South Africa. (BM/16/4/4). A written consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.