Geremew, Tesfahun Taddege http://orcid.org/0000-0001-5054-8662
Azage, Muluken
Mengesha, Endalkachew Worku
Article History
Received: 20 February 2020
Accepted: 13 January 2021
First Online: 21 January 2021
Ethics approval and consent to participate
: Ethical approval was obtained from the ethical review committee of the school of Public Health of the Bahir Dar University and the ICF International Institutional Review Board. The data has been used only for this registered research and it could not be passed on to other researchers.
: The authors declare that they have no competing interests.