Pavlov, D. A.
Article History
Received: 16 January 2020
Revised: 21 January 2020
Accepted: 21 January 2020
First Online: 15 March 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . The authors declare that they have no conflict 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.