Received: 11 January 2021
Accepted: 23 March 2021
First Online: 16 April 2021
: Ethical approval was obtained from Madda Walabu University Institutional Review Board before the initiation of the study, and written informed consent has been obtained from every participant before the data collection. All the participants have been up-to-date about the objectives of the research, benefit, and risks. The participants had been informed that their namelessness and confidentiality were kept secured and as there were no risks related to their participation. Their involvement was entirely voluntary and notified that they had the right to refuse or stop at any point of the data collection.
: Not applicable
: The authors declare that they have no competing interests.