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Authors
Belete, Nigisti
Zemene, Ayalnesh
Hagos, Hadgay
Yekoye, Abere
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Funding
Funding for this research was provided by:
Mekelle University
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Article History
Received: 26 February 2018
Accepted: 10 October 2018
First Online: 22 November 2018
Ethics approval and consent to participate
: Permission to conduct the study obtained from Institutional Ethics Review Board (IERB) of College of Health Sciences, Mekelle University. Official cooperation letter was obtained from Tigray regional health bureau. Moreover, prior to conducting the study, purpose and objective of the study was described to the study participants and a written informed consent was obtained.
: Not applicable
: The authors declare that they have no competing interests.
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