Received: 17 October 2020
Accepted: 26 March 2022
First Online: 12 April 2022
: Ethical clearance was obtained from Wollega University, School of graduate studies Ethical Review committee. Permission for conducting the study was secured from the Jima Arjo town Health office. Written consent was obtained from the teachers for those younger than 18 years and from study participants after they had briefed about the objectives and the aim of the research. Confidentiality of the information gathered was assured to the interviewee.
: Not applicable.
: The authors declare that they have no conflicts of interest regarding the publication of the paper.