Fadeeva, T. V.
Kosintsev, P. A.
Gimranov, D. O.
Article History
Received: 15 March 2019
Revised: 3 April 2019
Accepted: 15 April 2019
First Online: 22 February 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This paper does not contain any studies involving animals or human beings performed by any of the authors.