Funding for this research was provided by:
Jimma University (No)
Text and Data Mining valid from 2018-05-23
Received: 30 June 2017
Accepted: 16 May 2018
First Online: 23 May 2018
Ethics approval and consent to participate
: The Ethical clearance was obtained from institutional Review board of college of health science, Jimma University. Permission letter was obtained from the District administrative and health offices and the Kebele administration. Informed oral consent was taken from a study subjects. Anonymous data were taken and privacy and confidentiality was maintained during the interview.
: The authors declare that they have no competing interests.
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