Maslennikova, T. P.
Dobrovol’skaya, I. P.
Gatina, E. N.
Kirilenko, D. A.
Ugolkov, V. L.
Yudin, V. E.
Article History
Received: 12 September 2019
Revised: 23 September 2019
Accepted: 14 December 2019
First Online: 26 June 2020
CONFLICT OF INTERESTS
: The authors declare that there is no conflict of interest requiring disclosure in this article.