Khalisova, K. Y.
Georgiev, P. G.
Bonchuk, A. N.
Article History
Received: 4 December 2020
Revised: 13 January 2021
Accepted: 14 January 2021
First Online: 24 April 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.