Kenkel, David http://orcid.org/0000-0003-4543-9845
Yamada, Yoshito
Weiger, Markus
Wurnig, Moritz C.
Jungraithmayr, Wolfgang
Boss, Andreas
Article History
Received: 13 August 2017
Accepted: 21 November 2017
First Online: 12 February 2018
Ethics approval
: The study was approved by the local Veterinary Office.
: Not applicable.
: The authors declare that they have no competing of interests.
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