Funding for this research was provided by:
U.S. President’s Emergency Plan for AIDS Relief
Received: 6 November 2019
Accepted: 8 April 2020
First Online: 25 April 2020
Ethics approval and consent to participate
: Data collection and analysis plan were approved by the Associate Director for Science for the Division of Global HIV and TB, U.S. Centers for Disease Control and Prevention. All patients provided informed written consent for the procedure; consenting for minors was obtained from parents or guardians and adhered to national standards.
: not applicable.
: The authors declare that they have no competing interests.