Lazareva, V. I.
Article History
Received: 24 July 2018
Revised: 27 November 2018
Accepted: 9 April 2019
First Online: 5 July 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest</i>. The author declares that she 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.