Kadnikov, Vitaly V.
Mardanov, Andrey V.
Ivasenko, Denis A.
Antsiferov, Dmitry V.
Beletsky, Alexey V.
Karnachuk, Olga V.
Ravin, Nikolay V.
Article History
Received: 20 September 2017
Accepted: 17 April 2018
First Online: 30 April 2018
Competing Interests
: The authors declare no competing interests.