Gnuchikh, E. Yu.
Manukhov, I. V.
Zavilgelsky, G. B.
Article History
Received: 7 November 2019
Revised: 12 December 2019
Accepted: 18 December 2019
First Online: 23 September 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.