Alebachew, Wubet
Semahegn, Agumasie
Ali, Tilahun
Mekonnen, Hailemariam
Article History
Received: 23 February 2019
Accepted: 23 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: Ethical clearance and approval were obtained from Haramaya University, College of Health and Medical Sciences, Institutional Health Research Ethics Review Committee (IHRERC). Prior to data collection, a signed written consent was obtained from every study subject after being explained about the purpose of the study. All participants were assured that the collected data had no negative consequence on their life. Confidentiality was kept at all levels.
: Not applicable.
: The authors declare that they have no competing interests.