Postika, N. E.
Ivlieva, T. A.
Georgiev, P. G.
Kyrchanova, O. V.
Article History
Received: 25 January 2019
First Online: 31 July 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflict of interest.
: <i>Statement on the welfare of animals</i>. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.