Pichugin, M. Yu.
Article History
Received: 7 July 2018
Revised: 21 September 2018
Accepted: 12 October 2018
First Online: 10 February 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflicts 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.