Shlyavas, A. V.
Trifonova, A. A.
Dedova, L. V.
Boris, K. V.
Kudryavtsev, A. M.
Article History
Received: 8 April 2019
Revised: 17 June 2019
Accepted: 24 June 2019
First Online: 21 November 2019
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.