E. A. Savchenko
Pirogov Russian National Research Medical University, Ministry of Health of Russia
Russian Federation

 1, Ostrovitianov street, Moscow 117997, Russia 

P. A. Glazunov
JSC "European Medical Center"
Russian Federation

 35, Shchepkina street, Moscow 129090, Russia 

S. S. Bunova
JSC "European Medical Center"; Belgorod State National Research University
Russian Federation

 35, Shchepkina street, Moscow 129090, Russia 

 85, Pobedy street, Belgorod 308015, Russia 

E. V. Zhilyaev
Pirogov Russian National Research Medical University, Ministry of Health of Russia; JSC "European Medical Center"; Russian Medical Academy of Continuing Professional Education
Russian Federation

 Evgeniy Valerievich Zhilyaev 

 1, Ostrovitianov street, Moscow 117997, Russia 

 35, Shchepkina street, Moscow 129090, Russia 

 2/1, Barrikadnaya street, Moscow 125993, Russia