Berhanu, Abib
Abera, Adugna http://orcid.org/0000-0001-6572-8113
Nega, Desalegn
Mekasha, Sindew
Fentaw, Surafel
Assefa, Abebe
Gebrewolde, Gashaw
Wuletaw, Yonas
Assefa, Ashenafi
Dugassa, Sisay
Tekie, Habte
Tasew, Geremew
Article History
Received: 4 July 2018
Accepted: 11 April 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the College of Natural and Computational Science Institutional Review Board (CNS-IRB; IRB/031/2018) and Ethiopian Public Health Institute Institutional Review Board (EPHI-IRB; SERO-049-03-2017) to conduct this research.
: All authors of this manuscript have read and approved the final version of this manuscript and have given their consent for publication.
: The authors declare that they have no competing interests.
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