Funding for this research was provided by:
Fogarty International Center (D43TW010128)
Received: 15 July 2019
Accepted: 25 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: This study was approved by the Mbarara University of Science and Technology Research Ethics Committee (MUREC1/7). Further permissions were obtained from the hospital directors and local council authorities. Written consent was obtained from all study participants.
: Not applicable.
: The authors declare that they have no competing interests.