Sviridova, D. A.
Machigov, E. A.
Igonina, E. V.
Zhoshibekova, B. S.
Abilev, S. K.
Article History
Received: 29 June 2020
Revised: 21 August 2020
Accepted: 28 August 2020
First Online: 16 January 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest.
: This article does not contain any studies involving human participants or animals performed by any of the authors.