Filyushin, M. A.
Dyachenko, E. A.
Khatefov, E. B.
Shchennikova, A. V.
Kochieva, E. Z.
Skryabin, K. G.
Article History
Received: 15 March 2019
Revised: 9 April 2019
Accepted: 29 April 2019
First Online: 21 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.