Inchagova, K. S.
Duskaev, G. K.
Deryabin, D. G.
Article History
Received: 8 November 2018
Revised: 3 December 2018
Accepted: 10 December 2018
First Online: 18 April 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.