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Authors
Gudayu, Temesgen Worku https://orcid.org/0000-0003-0699-3210
Zeleke, Ejigu Gebeye
Lakew, Ayenew Molla
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Article History
Received: 28 May 2019
Accepted: 28 September 2019
First Online: 4 October 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the Ethical Committee of the Institute of public health in the University of Gondar. Officials from University of Gondar Comprehensive Specialized Hospital were communicated through a formal letter which was taken from the institute of public health and permission for data collection was granted from the hospital. Confidentiality of information was maintained through not extracting personal identifiers and keeping data in password secured computer.
: Not applicable.
: The authors declare that they have no competing interests.
