Taddese, Diriba
Tolosa, Tadele
Deresa, Benti
lakow, Matios
Olani, Abebe
Shumi, Eshetu
Article History
Received: 20 June 2019
Accepted: 24 July 2019
First Online: 1 August 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from Jimma University, College of Agriculture and Veterinary Medicine. All participants were informed about the aim of research. Additionally, written consent was obtained from all participants and Jimma town administration office.
: Not applicable.
: The authors declare that they have no competing interests.