Lebedeva, N. Sh.
Koifman, O. I.
Article History
Received: 7 December 2020
Revised: 28 December 2020
Accepted: 31 December 2020
First Online: 11 March 2022
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of Interests</i>
: The authors declare that they have no conflict of interest.
: This work does not contain any studies involving animals or human subjects performed by any of the authors.