Saifitdinova, A. F.
Galkina, S. A.
Gaginskaya, E. R.
Article History
Received: 2 June 2020
Revised: 11 August 2020
Accepted: 10 September 2020
First Online: 24 May 2021
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.