Silina, A. V.
Article History
Received: 24 January 2018
Revised: 14 March 2018
Accepted: 15 March 2018
First Online: 17 June 2020
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest. The author declares that she has 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.