Received: 12 June 2018
Accepted: 29 November 2018
First Online: 12 December 2018
Ethics approval and consent to participate
: Approval for the study was obtained from the Department of Paediatrics and Child Health of Makerere University, the School of Medicine Research and Ethics Committee (SOMREC) and the National Council for Science and Technology. Informed consent was obtained from the care givers of the children.
: We obtained written informed consent from the care givers of the study participants to publish the findings of the study.
: We declare no competing interests.
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