Moiseev, S. A.
Gerasimov, K. I.
Latypov, R. R.
Perminov, N. S.
Petrovnin, K. V.
Sherstyukov, O. N.
Article History
Received: 2 October 2017
Accepted: 6 February 2018
First Online: 5 March 2018
Competing Interests
: The authors declare no competing interests.