Sineke, Tembeka https://orcid.org/0000-0002-1856-6358
Evans, Denise
Schnippel, Kathryn
van Aswegen, Heleen
Berhanu, Rebecca
Musakwa, Nozipho
Lönnmark, Elisabet
Long, Lawrence
Rosen, Sydney
Funding for this research was provided by:
United States Agency for International Development (674-A-12-00029)
Article History
Received: 13 December 2018
Accepted: 7 May 2019
First Online: 31 May 2019
Ethics approval and consent to participate
: This study was approved by the Human Research Ethics Committee (Medical) of the University of the Witwatersrand (Wits HREC M141188). All participants provided written informed consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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