Received: 11 May 2020
Accepted: 6 April 2022
First Online: 8 May 2022
: This study was conducted in accordance with the Declaration of Helsinki. Ethical clearance and permission was obtained from Arsi university health science college institutional review board (IRB) with ethical clearance letter Ref No/A/U/H/C/S/237/06 /2019 and permission was secured from Asella town administrative office. Written informed consent was provided to the parents of participants prior to data collection for this study. Participants were told the objective of the study and their right to refuse completion of the questionnaires and this would not affect any support that they will get. Questionnaires were coded instead of using names as identification and confidentiality was assured throughout the study.
: Not applicable.
: All we authors declare no personal or financial conflicts of interest in this work.