Kulya, Maksim S. http://orcid.org/0000-0001-5056-4793
Semenova, Varvara A.
Bespalov, Victor G.
Petrov, Nikolay V.
Article History
Received: 14 November 2017
Accepted: 3 January 2018
First Online: 23 January 2018
Competing Interests
: The authors declare that they have no competing interests.