Bazhenova, O. P.
Mikhailov, V. V.
Article History
Received: 28 August 2020
Revised: 15 January 2021
Accepted: 24 February 2021
First Online: 12 December 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflicts of interest.
: <i>Statement on the welfare of humans or animals</i>. This article does not contain any studies involving humans or animals performed by any of the authors.