Yu. V. Belyakov
Polenov Neurosurgery Institute – the branch of Almazov National Medical Research Centre; Saint-Petersburg Institute of Emergency Care n. a. I. I. Dzhanelidze
Russian Federation

Yuri V. Belyakov – Cand. of Sci. (Med.), Researcher at the Research Laboratory of Neurosurgery of the Spine and Peripheral Nervous System

12 Mayakovskogo street, St. Petersburg, 191025

3 Budapestskaya street, St. Petersburg, 192242

A. S. Nazarov
Polenov Neurosurgery Institute – the branch of Almazov National Medical Research Centre
Russian Federation

Alexander S. Nazarov – Cand. of Sci. (Med.), Senior Researcher at the Research Laboratory of neurosurgery of the Spine and Peripheral Nervous System, Head at the Department of Neurosurgery of the Spine and Peripheral Nervous System, Neurosurgeon

12 Mayakovskogo street, St. Petersburg, 191025

I. S. Afanasyeva
Saint-Petersburg Institute of Emergency Care n. a. I. I. Dzhanelidze
Russian Federation

Irina S. Afanasyeva – Cand. of Sci. (Med.), Researcher

3 Budapestskaya street, St. Petersburg, 192242

A. Yu. Voevodkina
Polenov Neurosurgery Institute – the branch of Almazov National Medical Research Centre
Russian Federation

Alina Yu. Voevodkina – Clinical Resident in Neurosurgery

12 Mayakovskogo street, St. Petersburg, 191025

E. A. Oleynik
Polenov Neurosurgery Institute – the branch of Almazov National Medical Research Centre
Russian Federation

Ekaterina A. Oleynik – Cand. of Sci. (Med.), Senior Researcher at the research Laboratory of Neurosurgery of the Spine and Peripheral Nervous System, Neurologist

12 Mayakovskogo street, St. Petersburg, 191025