Shmyreva, N. Ya.
Zavalin, A. A.
Sokolov, O. A.
Litvinsky, V. A.
Article History
Received: 18 December 2018
Accepted: 19 January 2019
First Online: 18 November 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.