Mekonnen, Alemayehu B.
McLachlan, Andrew J.
Brien, Jo-anne E.
Mekonnen, Desalew
Abay, Zenahebezu
Article History
Received: 31 August 2017
Accepted: 5 January 2018
First Online: 23 January 2018
Ethics approval and consent to participate
: The study was approved by the University of Sydney Human Research Ethics Committee (HREC)–Project Number: 2015/818, and the Institutional Review Board of the University of Gondar, Ethiopia (O/V/P/RCS/05/624/2016). All participants gave written informed consent, and each group was assigned a unique identifier, and anonymity was maintained at all times during the research process.
: Not applicable.
: The authors declare that they have no competing interests.
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