Ratushnyy, A. Yu.
Buravkova, L. B.
Article History
Received: 27 August 2019
Revised: 29 August 2019
Accepted: 3 October 2019
First Online: 25 March 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.