Funding for this research was provided by:
This study was part of doctoral research funded by the Belgian Directorate for International Cooperation (DGD) as indicated under acknowledgement.
Text and Data Mining valid from 2018-03-09
Received: 22 September 2017
Accepted: 10 January 2018
First Online: 9 March 2018
Ethics approval and consent to participate
: Ethical clearance was obtained from the Animal Research Ethics Review Committee of the College of Veterinary Medicine and Agriculture of the Addis Ababa University. The clearance identification number is ARER/01/12/2012.
: Not applicable.
: The authors declare that they have no competing interests.
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