Text and Data Mining valid from 2017-09-02
Received: 25 May 2017
Accepted: 18 August 2017
First Online: 2 September 2017
Ethics approval and consent to participate
: The University of Fort Hare’s Research Ethic Committee (UREC) approved the study protocol (AKP031SAJA01). Written consent to participate was obtained from all study participants after explaining the aim of the study, and they alluded to understanding the aim of the study. The study was conducted by respecting the right of participants to privacy, anonymity, and confidentiality.
: Not applicable.
: The authors declare that they have no competing interests.
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