Funding for this research was provided by:
College of Medicine and Health Sciences, University of Gondar (SOM/056/7/2019)
Article History
Received: 10 June 2020
Accepted: 17 August 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: After informing the purpose, benefits, risk, the confidentiality of the information, and the voluntary nature of participants in the study, written consent was obtained from each of the participants, for illiterate participants, the consent form was read for them, followingwhichthumb impression was obtained. Name and personal identifiers were not included in the questionnaire. The participant’s involvement in the study was voluntary and respondents were informed to refuse or stop at any point during the interview. Ethical clearance was obtained from the ethical review committee of the University of Gondar (Ref no; SOM/056/7/2019), College of Medicine and Health Sciences, from the School of Medicine.
: Not applicable.
: The authors declare that they have no competing interests.