Geremew, Alehegn Bishaw
Gelagay, Abebaw Addis
Azale, Telake
Article History
Received: 27 October 2017
Accepted: 30 January 2018
First Online: 14 February 2018
Ethics approval and consent to participate
: Ethical approval was obtained from Institutional Review Board of the University of Gondar, Institute of Public Health. Participants were informed about the confidentiality of information and it was maintained by excluding personal identifiers from the data collection form. Verbal informed consent was obtained from every study participants before data collection. Participants were informed that participation was voluntary and as it was their right not to participate or withdraw at any time if they were not comfortable.
: It is not applicable since it is a cross-sectional study.
: All authors declared that they have no any competing interest.
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