Nikanorova, D. D.
Kupriashova, E. E.
Kostyuchenko, R. P.
Article History
Received: 21 January 2020
Revised: 28 January 2020
Accepted: 31 January 2020
First Online: 17 June 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.