S. S. Sklyar
Almazov National Medical Research Centre
Russian Federation

Sofya S. Sklyar, Cand. of Sci. (Med.), Senior Researcher, Neurosurgeon,
Oncologist

Neurooncology Research Laboratory; Polenov Neurosurgery Institute (the branch)

197341; 2 Akkuratova street; St. Petersburg

Е. M. Lansky
Almazov National Medical Research Centre
Russian Federation

Еkaterina M. Lansky, Resident

Institute of Medical Education; Department of Faculty Surgery with a Clinic, 

197341; 2 Akkuratova street; St. Petersburg

A. Yu. Ulitin
Almazov National Medical Research Centre; North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Alexey Yu. Ulitin, Dr. of Sci. (Med.), Full Professor, Honored Doctor of Russian Federation, Neurosurgeon of the Highest Qualification Category, Chief Freelance Neurosurgeon at the St. Petersburg Healthcare Committee, Head at the Department, Professor

Department of Neurosurgery No 4; Department of Neurosurgery, Department of Neurosurgery named after prof. A. L. Polenov

197341; 2 Akkuratova street; 191015; 41 Kirochnaya street; St. Petersburg