A. E. Bokov
Privolzhsky Research Medical University
Russian Federation

Andrey E. Bokov, Cand. of Sci. (Med.), Head of the Oncology and Neurosurgery Department, Institute of Traumatology and Orthopedics

ploshchad Minina i Pozharskogo, 10/1, Nizhny Novgorod, 603005

S. G. Mlyavykh
Privolzhsky Research Medical University
Russian Federation

Sergey G. Mlyavykh, Cand. of Sci. (Med.), Chief of the Institute of Traumatology and Orthopedics

Nizhny Novgorod

I. S. Brattsev
Privolzhsky Research Medical University
Russian Federation

Ivan S. Brattsev, Neurosurgeon, Oncology and Neurosurgery Department, Institute of Traumatology and Orthopedics

Nizhny Novgorod

A. V. Dydykin
Privolzhsky Research Medical University
Russian Federation

Andrey V. Dydykin, Cand. of Sci. (Med.), Neurosurgeon, Oncology and Neurosurgery Department, Institute of Traumatology and Orthopedics

Nizhny Novgorod