Shabalin, S. A.
Article History
Received: 2 April 2021
Revised: 15 April 2021
Accepted: 16 April 2021
First Online: 20 October 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interests. The author declares that he has no conflicts of interest.
: Statement on the welfare of animals. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.