Bogacheva, I. N.
Shcherbakova, N. A.
Grishin, A. A.
Gerasimenko, Yu. P.
Article History
Received: 23 October 2020
Revised: 19 January 2021
Accepted: 19 January 2021
First Online: 6 May 2021
COMPLIANCE WITH ETHICAL STANDARDS
: In accordance with the principles of the Declaration of Helsinki and the Russian Federation’s and international standards, written informed consent was obtained from each of the subjects to participate in the research.
: Authors of this study have no conflict of interest.