Grishaeva, T. M.
Bogdanov, Yu. F.
Article History
Received: 1 October 2020
Revised: 27 November 2020
Accepted: 30 November 2020
First Online: 30 August 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare they have no conflict of interest.
: The present study does not contain any research using animals as subjects.
: The present study does not contain any research involving people as subjects.