Ivko, O. M.
Drobintseva, A. O.
Leont’eva, D. O.
Kvetnoy, I. M.
Polyakova, V. O.
Linkova, N. S.
Article History
Received: 1 March 2020
Revised: 23 March 2020
Accepted: 24 March 2020
First Online: 9 September 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interests . The authors declare that they have no conflicts of interest.
: Statement on the welfare of humans or animals . All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.