Mustafin, R. N.
Kazantseva, A. V.
Malykh, S. B.
Khusnutdinova, E. K.
Article History
Received: 6 August 2019
Revised: 5 October 2019
Accepted: 16 October 2019
First Online: 29 August 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.