Mugabo, Pierre http://orcid.org/0000-0001-5653-0551
Mulubwa, Mwila http://orcid.org/0000-0003-2404-9717
Funding for this research was provided by:
South African Medical Research Council (Self Initiated Research Grant 2017)
Article History
First Online: 8 January 2019
Compliance with Ethical Standards
:
: The South African Medical Research Council and the University of the Western Cape financially supported this research project.
: The authors declare that they have no competing interests.
: The study was approved by the ethics committee of the University of the Western Cape (Ref: 07/6/12) and the University of Cape Town (Ref: 777/2014). The principles outlined in the declaration of Helsinki were adhered to when conducting the study.
: Informed consent was obtained from all individual participants included in the study.