Berezhnaya, A. V.
Evdokimova, O. V.
Valentovich, L. N.
Sverchkova, N. V.
Titok, M. A.
Kolomiyets, E. I.
Article History
Received: 9 October 2018
Revised: 10 January 2019
Accepted: 20 February 2019
First Online: 8 July 2019
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.