Vassiliev, P. M.
Spasov, A. A.
Yanaliyeva, L. R.
Kochetkov, A. N.
Vorfolomeyeva, V. V.
Klochkov, V. G.
Appazova, D. T.
Article History
Received: 20 January 2019
Revised: 19 February 2019
Accepted: 13 March 2019
First Online: 14 August 2019
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain any research involving humans or using animals as experimental objects.