Gaponenko, M. B.
Blum, O. B.
Kashevarov, G. P.
Article History
Received: 16 February 2021
Revised: 20 March 2021
Accepted: 1 July 2021
First Online: 23 July 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.