K. S. Gordienko
Saint-Petersburg City Multifield Hospital No. 2
Russian Federation

Konstantin S. Gordienko – Cand. of Sci. (Med.), Neurosurgeon at the Department of Neurosurgery No. 1

V. V. Stepanenko
Saint-Petersburg City Multifield Hospital No. 2
Russian Federation

Vitaly V. Stepanenko – Cand. of Sci. (Med.), Head at the Department of Neurosurgery No. 1

A. V. Trashin
Saint-Petersburg City Multifield Hospital No. 2; North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Alexander V. Trashin – Cand. of Sci. (Med.), Neurosurgeon at the Department of Neurosurgery No. 1Assistant at the Department of Neurosurgery named after vprof. A. L. Polenov

E. A. Karelskaya
Saint-Petersburg City Multifield Hospital No. 2
Russian Federation

Ekaterina A. Karelskaya – Cand. of Sci. (Med.), Radiologist, Head at the MRI office

A. V. Stepanenko
Almazov National Medical Research Center
Russian Federation

Alexander V. Stepanenko – Clinical Resident

Yu. A. Shulev
Saint-Petersburg City Multifield Hospital No. 2; North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Yury A. Shulev – Dr. of Sci. (Med.), Professor at the Department of Neurosurgery named after prof. A. L. Polenov; Neurosurgeon at the Department of Neurosurgery No. 1