Azeze, Gedion Asnake http://orcid.org/0000-0002-6347-8648
Mokonnon, Taklu Marama
Kercho, Melkamu Worku
Article History
Received: 8 January 2019
Accepted: 22 March 2019
First Online: 29 March 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from Institutional Ethical Review Board (IERB) of Wolaita Sodo University, College of Health Sciences. Official letter of permission was written to Wolaita Sodo Health Bureau to the respective Sub-City Administrators. Informed oral consent was obtained from study participants after explaining the objective of the study, the benefit and risks of participating in this study.
: It is not applicable.
: The authors declare that they have no competing interests.
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