Lebedeva, M. A.
Yashenkova, Ya. S.
Dodueva, I. E.
Lutova, L. A.
Article History
Received: 3 April 2020
Revised: 8 May 2020
Accepted: 8 May 2020
First Online: 18 October 2020
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain any studies involving animals or human participants performed by any of the authors. The authors declare that they have no conflict of interest.