Text and Data Mining valid from 2020-03-23
Received: 17 December 2018
Accepted: 26 February 2020
First Online: 23 March 2020
Ethics approval and consent to participate
: Ethical approval was obtained from Addis-Ababa University and permission letter was secured from East Gojjam zone Health Bureau. Written informed consent was obtained from respondents after giving them information about the study. Finally, the confidentiality, anonymity of all the responses was kept and used only for research purposes.
: Not applicable
: The authors declare that they have no competing interests.