Onkhonova, G. S.
Torzhkova, P. Yu.
Marchenko, V. Yu.
Svyatchenko, S. V.
Gudymo, A. S.
Ryzhikov, A. B.
Article History
Received: 29 November 2019
Revised: 29 November 2019
Accepted: 28 January 2020
First Online: 25 June 2020
COMPLIANCE WITH ETHICAL STANDARDS
: In carrying out this work, all ethical standards were observed.
: <i>Conflict of Interest.</i> The authors declare that they have no conflicts of interest.
: This work does not contain a description of any studies using humans and animals as objects.