Iacovides, Stella
Meiring, Rebecca M.
Funding for this research was provided by:
FACULTY RESEARCH COMMITTEE INDIVIDUAL RESEARCH GRANTS 2017 (001. 401.Cost center code……. BFRGMFR)
Article History
Received: 5 October 2017
Accepted: 14 December 2017
First Online: 23 January 2018
Ethics approval and consent to participate
: The study has been approved by the University of the Witwatersrand Human Research Ethics Committee (clearance number: M150849). All participants will be fully informed of the procedures of the study and will sign an informed consent form prior to participation in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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