Shlapakova, T. I.
Tyagunova, E. E.
Kostin, R. K.
Danilova, D. A.
Article History
Received: 23 April 2020
Revised: 30 April 2020
Accepted: 2 May 2020
First Online: 26 April 2021
COMPLIANCE WITH ETHICAL STANDARDS
: This study does not contain any research involving humans or animals as research objects.
: The authors declare they have no conflict of interest.