Vladimirova, A. A.
Gumenko, R. S.
Akimova, E. S.
Baymiev, Al. Kh.
Baymiev, An. Kh.
Article History
Received: 22 January 2021
Revised: 4 March 2021
Accepted: 10 March 2021
First Online: 3 August 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.