Text and Data Mining valid from 2018-07-06
Received: 8 February 2018
Accepted: 24 June 2018
First Online: 6 July 2018
Ethics approval and consent to participate
: A written consent statement was obtained from the owners of animals included in the study. The Ethical Board of the Faculty of Veterinary Medicine approved the study (File No. 640–01/16–17/75; Record No. 251–61-01/139–16-2).
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.