Smolobochkin, A. V.
Gazizov, A. S.
Doszhanova, K. A.
Kuandykova, A. B.
Jiyembayev, B. Zh.
Burilov, A. R.
Pudovik, M. A.
Cherkasov, R. A.
Article History
Received: 19 February 2020
Revised: 19 February 2020
Accepted: 28 February 2020
First Online: 22 July 2020
CONFLICT OF INTEREST
: No conflict of interest was declared by the authors.