Sazhenova, E. A.
Lebedev, I. N.
Article History
Received: 12 April 2020
Revised: 12 April 2020
Accepted: 25 May 2020
First Online: 26 February 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest.
: This article does not contain any research with biological material as an object.