Shulga, A. P.
Lamash, N. E.
Article History
Received: 2 October 2019
Revised: 7 February 2020
Accepted: 19 March 2020
First Online: 15 January 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests.</i> The authors declare that they have 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.