Received: 3 February 2020
Accepted: 19 August 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: Ethical approval and written informed consent was obtained from all subjects prior to inclusion in follow up study. All procedures were approved by the institutional review boards of Mengo Hospital, Children’s National Medical Center, and Cincinnati Children’s Hospital Medical Center. The study was also approved by the Ugandan National Council of Science and Technology.
: Not applicable.
: The authors declare that they have no competing interests.