Konyukhov, N. B.
Article History
Received: 23 April 2018
Revised: 23 June 2018
Accepted: 12 July 2018
First Online: 21 February 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The author declares that he has 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.