Torkhovskaya, T. I.
Zakharova, T. S.
Korotkevich, E. I.
Ipatova, O. M.
Markin, S. S.
Article History
Received: 21 January 2019
Revised: 2 April 2019
Accepted: 15 April 2019
First Online: 17 October 2019
COMPLIANCE WITH ETHICAL STANDARDS
: The work contains no studies involving humans or animals as study subjects.
: Authors declare no conflict of interest.