Abramova, L. M.
Ilyina, V. N.
Mustafina, A. N.
Karimova, O. A.
Article History
Received: 3 May 2017
Accepted: 1 December 2017
First Online: 21 February 2020
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.