Kartseva, M. E.
Dement’eva, O. V.
Zaitseva, A. V.
Roumyantseva, T. B.
Salavatov, N. A.
Rudoy, V. M.
Article History
Received: 31 May 2019
Revised: 10 June 2019
Accepted: 13 June 2019
First Online: 13 January 2020
CONFLICT OF INTEREST
: The authors declare that they have no conflict of interes-t.