Tereshchenko, O. E.
Golyashov, V. A.
Rodionov, A. A.
Chistokhin, I. B.
Kislykh, N. V.
Mironov, A. V.
Aksenov, V. V.
Article History
Received: 7 July 2017
Accepted: 13 November 2017
First Online: 23 November 2017
Competing Interests
: The authors declare that they have no competing interests.