Received: 2 March 2021
Accepted: 27 October 2021
First Online: 19 November 2021
: Ethics approval and consent to participate: Institutional ethics approval was obtained from the ethics committee at the Office of Research Ethics at University of British Columbia (H19–02260), the Research Ethics Committee at Mbarara University of Science and technology in Mbarara (21/8018) and the Uganda National Council of Science and technology (SS 4824). All methods used in this research were in accordance with relevant guidelines and regulations. Informed consent was obtained from all subjects and/or their legal guardian(s).
: Not applicable.
: The authors declare that they have no competing interests.