Khramov, D. E.
Matalin, D. A.
Karpichev, I. V.
Balnokin, Y. V.
Popova, L. G.
Article History
Received: 13 March 2019
First Online: 25 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.