T. L. Ushakova
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia; Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia
Russian Federation

Dr. of Sci. (Med.), Leading Researcher Surgical Department No. 1 of the Research Institute of Pediatric Oncology and Hematology at N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia, Professor at the Department of Pediatric Oncology named after Academician L.A. Durnov at Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia.

23 Kashirskoe Shosse, Moscow, 115478; Bld. 1, 2/1 Barrikadnaya St., Moscow, 125993.

SPIN-code: 2065-8779

E. A. Tuzova
N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
Russian Federation

Student of the General Medicine Faculty at N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia.

1 Ostrovityanova St., Moscow, 117997.

A. D. Shutova
N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
Russian Federation

Student of the General Medicine Faculty at N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia.

1 Ostrovityanova St., Moscow, 117997.

O. V. Gorovtsova
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation

Ophthalmologist Surgical Department No. 1 of the Research Institute of Pediatric Oncology and Hematology at N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia.

23 Kashirskoe Shosse, Moscow, 115478.

SPIN-code: 1606-1039

T. G. Gasparyan
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia; Scientific Center of Neurology of the Ministry of Education and Science of the Russia
Russian Federation

Cand. of Sci. (Med.), Neurosurgeon Neurosurgical (Oncological) Department of Research Institute of Clinical Oncology at N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia, Researcher of the Neurosurgical Department at Scientific Center of Neurology of the Ministry of Education and Science of the Russia.

23 Kashirskoe Shosse, Moscow, 115478; 80 Volokolamskoe Shosse, Moscow, 125367.

SPIN-code: 5198-5167

A. Kh. Bekyashev
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation

Dr of Sci. (Med.), Head of the Neurosurgical (Oncological) Department of Research Institute of Clinical Oncology at N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia.

23 Kashirskoe Shosse, Moscow, 115478.

V. G. Polyakov
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia; Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia; N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
Russian Federation

Academician of RAS, Dr. of Sci. (Med.), Professor, Head of Surgery Department No. 1, Advisor to the Director of the Research Institute of Pediatric Oncology and Hematology of N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia, Head of the Pediatric Oncology Department named after Academician L.A. Durnov at Russian Medical Academy of Postgraduate Education, Ministry of Health of Russia, Professor of the Department of Otorhinolaryngology Faculty of Pediatrics at N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia.

23 Kashirskoe Shosse, Moscow, 115478; Bld. 1, 2/1 Barrikadnaya St., Moscow, 125993; 1 Ostrovityanova St., Moscow, 117997.

SPIN-code: 8606-3120