Kuramshina, Z. M.
Khairullin, R. M.
Smirnova, Yu. V.
Article History
Received: 19 February 2019
Revised: 10 April 2019
Accepted: 20 May 2019
First Online: 31 March 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.