Fedotova, E. Yu.
Illarioshkin, S. N.
Article History
Received: 12 April 2018
Revised: 2 September 2018
Accepted: 24 September 2018
First Online: 17 May 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.