Stepanova, O. A.
Gaisky, P. V.
Sholar, S. A.
Article History
Received: 6 September 2019
Revised: 24 January 2020
Accepted: 30 January 2020
First Online: 5 April 2021
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.