Gursky, V. V.
Kozlov, K. N.
Nuzhdin, S. V.
Samsonova, M. G.
Article History
Received: 3 December 2018
Revised: 3 December 2018
Accepted: 10 December 2018
First Online: 13 May 2019
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.