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Authors
Lappeman, Maura https://orcid.org/0000-0003-0095-0586
Swartz, Leslie
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Article History
Received: 27 November 2018
Accepted: 20 October 2019
First Online: 30 October 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the Humanities Research Ethics Committee at Stellenbosch University (REC-2018-1844) and the Western Cape Department of Health (WC 201801 033).
: Not applicable.
: The authors declare that they have no competing interests.
