Funding for this research was provided by:
Government programs of basic research (0112-2016-0003)
Government programs of basic research (0112-2015-0015)
Government basic research program (0108-2019-0007)
Article History
Received: 20 May 2020
Accepted: 30 June 2020
First Online: 13 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Biological samples were collected during routine veterinary checkups in the framework of official health control programs and with the agreement of breeders.
: Not applicable.
: All authors read and approved the manuscript.