Gladchenko, M. A.
Gaydamaka, S. N.
Murygina, V. P.
Varfolomeev, S. D.
Article History
Received: 26 February 2018
Revised: 26 February 2018
Accepted: 12 April 2018
First Online: 5 December 2019
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflicts of interest.
: This article does not contain any studies involving animals or human participants performed by any of the authors.