Kravets, O. A.
Pirko, Ya. V.
Kalafat, L. O.
Rabokon, A. M.
Postovoitova, A. S.
Bilonozhko, Yu. O.
Privalikhin, S. N.
Lykholat, Yu. V.
Blume, Ya. B.
Article History
Received: 6 May 2019
Revised: 3 July 2019
Accepted: 18 January 2020
First Online: 10 February 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.