Received: 18 August 2021
Accepted: 20 December 2021
First Online: 14 January 2022
: The study and the questionnaire were approved by Mizan-Tepi University, College of Natural and computational Science, Ethiopia (MTU/CNCS/186/17). All methods were carried out in accordance with the university’s guidelines and regulations. The participants were informed about the objectives of the study, any harm that the study may cause, and that the information they provide will be kept confidentially as only the aggregate information will be revealed in the study report. Written informed consent was obtained from all participants.
: Not applicable since there are no protective individuals in the participants in the survey.
: The authors have no potential conflicts of interest.