Panferova, N. A.
Panferov, V. G.
Safenkova, I. V.
Varitsev, Y. A.
Zherdev, A. V.
Dzantiev, B. B.
Article History
Received: 1 November 2018
Revised: 12 December 2018
Accepted: 14 February 2019
First Online: 8 July 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.