Received: 25 July 2022
Accepted: 1 February 2023
First Online: 2 March 2023
: The study protocol was approved by the Mbarara university of science and technology research and ethics committee (MUST-2021-123), which also provided a waiver of consent given the retrospective nature of the study. All ethical principles outlined in the Declaration of Helsinki were observed during the study.
: Not applicable
: The authors declare that there are no conflicts of interest in the design, conduction, and publication of this study.