Shipunova, V. O.
Shramova, E. I.
Schulga, A. A.
Shilova, M. V.
Deyev, S. M.
Proshkina, G. M.
Article History
Received: 9 April 2020
Revised: 19 April 2020
Accepted: 21 April 2020
First Online: 28 December 2020
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain any research involving humans and animals as research objects.
: The authors declare they have no conflict of interest.