Received: 19 October 2022
Accepted: 29 December 2022
First Online: 5 January 2023
: The Interdisciplinary Centre for Ethical Research (CIRE) established by the Université Evangélique en Afrique (UEA), with reference (UEA/SGAC/KM 132/2016), approved all experimental protocols as well as methods in accordance with its relevant guidelines and regulations. The consent form describing the study purpose was translated into local languages before being signed by all subjects.
: Not applicable.
: The authors declare no competing interest.