Le-Deygen, I. M.
Skuredina, A. A.
Kudryashova, E. V.
Article History
Received: 8 February 2020
Revised: 20 February 2020
Accepted: 22 February 2020
First Online: 24 September 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The work has no studies involving humans or animals as subjects of the study.
: Authors declare they have no conflicts of interests.