Babkina, I. I.
Kiseleva, E. V.
Gorbacheva, L. R.
Article History
Received: 16 April 2019
Revised: 5 February 2020
Accepted: 10 February 2020
First Online: 2 December 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The authors state that there is no conflict of interest.
: This article does not contain any studies involving animals or human participants performed by any of the authors.