Text and Data Mining valid from 2019-07-18
Received: 7 February 2019
Accepted: 5 July 2019
First Online: 18 July 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from Debre Markos University College of Medicine and Health Sciences Institutional Review Board Committee. After thoroughly discussing the ultimate purpose of the study, permission was received from local authorities and concerned government officials. Additionally, both informed verbal and written consent was received from each study subject. Consent for the participants under the age of 16 was obtained a parent or a guardian. Anyone who was not willing to take part in the study had the full right to do so. To ensure confidentiality of respondents, their names were not indicated on the questionnaire. All interviews had been made individually to ensure privacy.
: Not applicable.
: The authors declare that they have no competing interests.