Shabayev, V. P.
Ostroumov, V. E.
Article History
Received: 3 June 2021
Revised: 22 July 2021
Accepted: 13 August 2021
First Online: 16 January 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interests. This article does not contain any studies involving animals or human participants performed by the authors.