Funding for this research was provided by:
President’s Emergency Plan for AIDS Relief (PEPFAR) through the Centers for Disease Control and Prevention (5U2GGH000570)
Text and Data Mining valid from 2019-10-30
Received: 7 June 2019
Accepted: 16 September 2019
First Online: 30 October 2019
Ethics approval and consent to participate
: Ethical approval for the study was obtained from the Human Sciences Research Council (HSRC’) Research Ethics Committee (REC: 5/17/11/10) as well as from the Associate Director of Science of the National Centre for HIV and AIDS, Viral Hepatitis, STD and TB Prevention at the Centres for Disease Control and Prevention (CDC) in Atlanta, Georgia, USA.
: Not applicable.
: The authors declare that they have no competing interests.