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Authors
Lentiro, Kifle
Gebru, Teklemichael https://orcid.org/0000-0002-0190-0858
Worku, Abdusemed
Asfaw, Agizie
Gebremariam, Tigist
Tesfaye, Addisu
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Article History
Received: 19 February 2018
Accepted: 30 August 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: The study was approved ethically by institutional review board (IRB) of Wolkite University. an informed written consent was obtained from each study participant’s whose age greater than or equal to 16 years and parental written consent was obtained for the minor group whose age was under 16 years prior to each interview. Name and other personal information of respondents’ were not recorded. Any information was/will be kept confidential and only used for this research. During data collection privacy of respondents were kept and it was free to withdraw from the interviewed at any time.
: Not applicable.
: The authors declare that they have no financial and non-financial competing interests.
