Evans, Meredith http://orcid.org/0000-0002-9986-3185
Maughan-Brown, Brendan
Zungu, Nompumelelo
George, Gavin
Funding for this research was provided by:
Centers for Disease Control and Prevention (5U2GGH000570)
Article History
First Online: 7 March 2017
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: Ethical approval for the study was obtained from the Ethics Committee of the Human Sciences Research Council (HSRC), South Africa and Centers for Disease Control (CDC), United States. All procedures performed in the study were in accordance with the ethical standards of the HSRC and CDC.
: Informed consent was obtained from all individual participants included in the study.