Sibanda, Euphemia L. http://orcid.org/0000-0003-1754-1076
Bernays, Sarah
Weller, Ian V. D.
Hakim, James G.
Cowan, Frances M.
Funding for this research was provided by:
Wellcome Trust (085831)
Article History
Received: 28 April 2017
Accepted: 14 June 2018
First Online: 28 June 2018
Ethics approval and consent to participate
: All participants gave written informed consent before participating. The study received ethical approval from Medical Research Council of Zimbabwe (ref MRCZ/A/1544) and University College London Research Ethics Committee (ref 2118/001).
: Not applicable
: The authors declare that they have no competing interests.
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