Funding for this research was provided by:
U.S. President’s Emergency Plan for AIDS Relief (US) and CDC (U01GH000765)
Received: 6 September 2019
Accepted: 17 April 2020
First Online: 25 April 2020
Ethics approval and consent to participate
: This study was approved by the Indiana University Institutional Review Board, and the Moi University College of Health Sciences/Moi Teaching and Referral Hospital University Institutional Research and Ethics Committee. Informed consent was obtained in written format.
: Not applicable.
: There are no competing interests.