Okop, Kufre Joseph
Ndayi, Kululwa
Tsolekile, Lungiswa
Sanders, David
Puoane, Thandi
Article History
Received: 26 March 2019
Accepted: 28 June 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: The study and the consent procedures were approved by the Research Ethics Committee of the University of the Western Cape, South Africa. All participants that were interviewed provided written informed consents by signing a consent form, after accepting verbally to participate in the study. Participants were duly informed that participation in the study was voluntary and one could opt out at any point. Information obtained during the study was kept confidential. No expected harm was implied to the study participants.
: All authors have read and approved the manuscript for publication.
: The authors declare that they have no competing interest.