Uzdensky, A. B.
Demyanenko, S. V.
Article History
Received: 18 April 2019
Revised: 2 May 2019
Accepted: 2 May 2019
First Online: 27 January 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.