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Authors
Ernstzen, D. V.
Hillier, S. L.
Louw, Q. A.
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Funding
Funding for this research was provided by:
National Research Foundation (85086)
South African Medical Research Council
Stellenbosch University Rural Medical Education Partnership Initiative
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Article History
Received: 8 March 2018
Accepted: 6 June 2019
First Online: 28 June 2019
Ethics approval and consent to participate
: The study protocol was approved by the Health Research Ethics Committee of Stellenbosch University, SA (S14/01/018). Written informed consent was obtained from all participants.
: Not applicable
: The authors declare that they have no competing interests.
