Safiullin, R. L.
Chainikova, E. M.
Teregulova, A. N.
Khursan, S. L.
Article History
Received: 30 December 2020
Revised: 21 January 2021
Accepted: 29 January 2021
First Online: 10 June 2021
CONFLICTS OF INTEREST
: The authors have no conflicts of interest to declare that are relevant to the contents of this article.