Funding for this research was provided by:
National Institutes of Health (R01 AI093856, NO1-AI95383, D43-TW01004)
Received: 24 March 2020
Accepted: 27 May 2020
First Online: 9 June 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all participants prior to study inclusion. Institutional review board clearance was obtained from the Higher Degrees and Ethics Committee at Makerere University School of Public Health, the Uganda Council of Science and Technology, and the University of Georgia.
: Not applicable.
: The authors declare that they have no competing interests.