Petrov, E. A.
Kupchinsky, A. B.
Fialkov, V. A.
Badardinov, A. A.
Article History
Received: 30 January 2020
Revised: 23 November 2020
Accepted: 23 November 2021
First Online: 29 December 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . The authors declare that they have no conflict of interest.
: Statement on the welfare of animals . This article does not contain any studies involving animals performed by any of the authors.