Ayanie, Tilaye Demissie
Wassie, Alebachew Tilahun
Kebede, Ebisa Merga
Mekonnen, Tefera Yilma
Geleto, Tamrat Degefa
Biru, Alemayehu Lemma
Funding for this research was provided by:
Addis Ababa University Research and Technology Transfer (RD/LT/PY-156/2019)
Article History
Received: 22 June 2021
Accepted: 7 September 2022
First Online: 1 June 2023
Competing interests
: The authors declare no competing interests.
: Not applicable.
: Not applicable.
: Not applicable.
: Animal research ethics review committee of the college of veterinary medicine and agriculture have assessed the proposal and approved the work to be conducted and gave ethical certificate with certificate number VM/ERC/25/01/12/2020. The authors would confirm that manipulations on cows were conducted in accordance with research animal guidelines and regulations of college of Veterinary Medicine and Agriculture of Addis Ababa University which was in line with ARRIVE guidelines.
: The authors have no any conflict of interest and no affiliation with any organization with a direct or indirect financial interest in the subject matter discussed in the manuscript. Similarly, this manuscript has not been submitted to, nor is under review at, another journal or other publishing method.