Funding for this research was provided by:
Infectious Diseases Research Collaboration (105968-001)
Received: 25 August 2020
Accepted: 28 March 2021
First Online: 7 April 2021
: This study was approved by the Makerere University School of Medicine Research and Ethics Committee (Ref 2013–092). Written informed consent was obtained from each participant, and assent for all those below 18 years was obtained prior to their participation.
: Not applicable.
: The authors declare that they have no competing interests.