I. A. Vasilyev
Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

MD, PhD, neurosurgeon of the Neurosurgical Department No. 1, junior researcher

Frunze str., 17, Novosibirsk, 630091, Russia

V. V. Stupak
Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

DMSc, Prof., neurosurgeon, Head of Neurosurgical Department No.1

Frunze str., 17, Novosibirsk, 630091, Russia

S. B. Tsvetovsky
Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

PhD in Biology, leading researcher

Frunze str., 17, Novosibirsk, 630091, Russia

I. V. Pendyurin
Novosibirsk Research Institute of Traumatology and Orthopaedics n.a. Ya.L. Tsivyan
Russian Federation

MD, PhD, neurosurgeon, Neurosurgical Department No. 1, senior researcher

Frunze str., 17, Novosibirsk, 630091, Russia

M. S. Selyakova
Novosibirsk State Medical University
Russian Federation

postgraduate student, Department of Pathological Anatomy

Krasny Prospekt, 52, Novosibirsk, 630091, Russia

E. I. Voronina
Novosibirsk State Medical University
Russian Federation

MD, PhD, Department of Pathological Anatomy

Krasny Prospekt, 52, Novosibirsk, 630091, Russia

D. A. Dolzhenko
Regional Clinical Hospital
Russian Federation

DMSc, Head of Neurosurgical Department

Lyapidevskogo str., 1, Barnaul, 656024, Russia