Munthali, Richard J. https://orcid.org/0000-0001-8492-7409
Sahibdeen, Venesa
Kagura, Juliana
Hendry, Liesl M.
Norris, Shane A.
Ong, Ken K.
Day, Felix R.
Lombard, Zané
Funding for this research was provided by:
The Wellcome Trust (092097/Z/10/Z)
South African Medical Research Council, the University of Witwatersrand, Johannesburg, South Africa and DST-NRF Centre of Excellence in Human Development, University of the Witwatersrand
National Research Foundation of South Africa (94007 and 80702)
National Institutes of Health (1U54HG006938)
UK MRC/DFID African Research Leader Scheme
Medical Research Council (Unit Program No. MC_UU_12015/2)
Medical Research Council (Unit Program No. MC_UU_12015/2)
Research Councils UK Newton Fund (ES/N013891/1)
National Research Foundation (UID:98561)
Article History
Received: 18 December 2017
Accepted: 13 July 2018
First Online: 1 August 2018
Ethics approval and consent to participate
: Ethical approval for the study was obtained from the Human Research Ethics Committee of the University of the Witwatersrand, Johannesburg (reference number M0101556), and participants or their parents/caregivers when the participants were minor gave informed consent at the beginning of each data collection session throughout the study.
: Not applicable
: The authors declare that they have no competing interests.
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