Gonie, Alemayehu
Worku, Chanyalew
Assefa, Tesfaye
Bogale, Daniel
Girma, Alemu
Article History
Received: 15 March 2018
Accepted: 16 July 2018
First Online: 6 November 2018
Ethics approval and consent to participate
: Ethical approval was obtained from research review committee of Madda Walabu University. Letters were secured from Bale zone Health Bureau and respective health facilities. Written informed consent was obtained from each study participant. All information obtained from each study participant was kept confidential throughout the process of study, and the name of the participant was replaced by code. Withdrawal from the study at any point if they wished was assured.
: Not applicable
: The authors declare that they have no any competing interests.
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