Brzevskaya, O. N.
Degtyarev, E. N.
Kholuiskaya, S. N.
Article History
Received: 29 November 2019
Revised: 22 July 2020
Accepted: 18 December 2020
First Online: 27 August 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 animals performed by any of the authors.