O. N. Dreval
Russian Medical Academy of Continuous Professional Education 2/1 Barricadnaya str., Moscow, 125993, Russia
Russian Federation

DMSc, Prof., Head of Department of Neurosurgery

A. V. Kuznetsov
Russian Medical Academy of Continuous Professional Education 2/1 Barricadnaya str., Moscow, 125993, Russia
Russian Federation

PhD, Associate Professor of Department of Neurosurgery

V. A. Chekhonatsky
Russian Medical Academy of Continuous Professional Education 2/1 Barricadnaya str., Moscow, 125993, Russia
Russian Federation

postgraduate student of Department of Neurosurgery

A. V. Baskov
Russian Medical Academy of Continuous Professional Education 2/1 Barricadnaya str., Moscow, 125993, Russia
Russian Federation

DMSc, Professor of Department of Neurosurgery

A. A. Chekhonatsky
Saratov State Medical University n. a. V.I. Razumovsky 112 Bolshaya Kazachya str., Saratov, 410012, Russia
Russian Federation

DMSc, Associate Professor, Head of Department of Neurosurgery

A. V. Gorozhanin
City Clinical Hospital n.a. S.P. Botkin 5 2nd Botkinsky passage, Moscow, 125284, Russia
Russian Federation

MD, PhD, Head of Neurosurgery Department No. 19