Nakidkina, A. N.
Kuzmina, T. I.
Article History
Received: 28 April 2021
Revised: 7 June 2021
Accepted: 8 June 2021
First Online: 14 February 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest.
: This article does not contain any studies involving animals or human participants performed by any of the authors.