Pavlova, N. S.
Neretina, T. V.
Smirnova, O. V.
Article History
Received: 1 November 2019
Revised: 14 November 2019
Accepted: 20 November 2019
First Online: 13 May 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest</i>. The authors declare that they have no conflict of interest.
: <i>Statement on the welfare of animals</i>. During the study, all applicable international, national and/or institutional principles for the care and use of animals were observed.