Medvedev, I. N.
Vorobyeva, N. V.
Article History
Received: 1 April 2019
Revised: 12 May 2019
Accepted: 19 June 2019
First Online: 18 May 2020
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest. The authors declare that they have no conflict of interest.
: Statement on the welfare of animals. The studies were carried out in strict accordance with the ethical principles established by the European Convention for the Protection of Vertebrate Animals Used for Experimental and Other Scientific Purposes.