Edeleva, A. N.
Edelev, N. S.
Sabgaida, T. P.
Ryazantsev, S. V.
Article History
Received: 16 July 2018
Revised: 1 August 2018
Accepted: 14 August 2018
First Online: 13 September 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.