Balanov, V. A.
Kiseleva, A. P.
Krivoshapkina, E. F.
Kashtanov, E. А.
Gimaev, R. R.
Zverev, V. I.
Krivoshapkin, P. V.
Article History
Received: 5 November 2019
Accepted: 10 January 2020
First Online: 10 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.