Funding for this research was provided by:
National Institutes of Health (R25 TW009345)
Received: 16 March 2018
Accepted: 30 January 2019
First Online: 4 February 2019
Ethics approval and consent to participate
: Written informed consent was sought from all participants prior to recruitment. For children below 18 years, a parent or guardian provided the consent while written assent was sought from children aged 8 years and older. The study was approved by Makerere University School of Medicine Research and Ethics Committee (number 2015–093) and the Uganda National Council for Science and Technology (number HS 1867).
: Not applicable.
: The authors have no conflicts of interest to declare.
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