Pankratova, E. V.
Portseva, T. N.
Makarova, A. A.
Ilyin, Yu. V.
Stepchenko, A. G.
Georgieva, S. G.
Article History
Received: 23 September 2020
Revised: 15 October 2020
Accepted: 16 October 2020
First Online: 10 March 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.