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

Endoscopist of Endoscopy Department of the N.N. Trapeznikov Research Institute of Clinical Oncology 

 23 Kashirskoe Shosse, Moscow, 115522

O. A. Gusarova
Moscow Clinical Scientific Center named after A.S. Loginov, Department of Health in Moscow
Russian Federation

Endoscopist of Diagnostic Endoscopy Department 

86 Shosse Entuziastov, Moscow, 111123

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

Dr. of Sci. (Med.), Head of the Department of Anesthesiology and Resuscitation of the Research Institute of Pediatric Oncology and Hematology named after Academician of the Russian Academy of Medical Sciences L.A. Durnov

AuthorID: 884136

23 Kashirskoe Shosse, Moscow, 115522

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

Dr. of Sci. (Med.), Senior Researcher Scientific Advisory Department of the N.N. Trapeznikov Research Institute of Clinical Oncology

23 Kashirskoe Shosse, Moscow, 115522

E. I. Belousova
N.N. Blokhin National Medical Research Centre of Oncology, Ministry of Health of Russia
Russian Federation

Cand. of Sci. (Med.), Anesthesiologist-Resuscitator Department of Anesthesiology and Resuscitation of the Research Institute of Pediatric Oncology and Hematology named after Academician of the Russian Academy of Medical Sciences L.A. Durnov

AuthorID: 1118849

23 Kashirskoe Shosse, Moscow, 115522

O. A. Malikhova
Clinic “Hadassah Medical Moscow” ; Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia
Russian Federation

Dr. of Sci. (Med.), Endoscopist;  Professor of the Department of Oncology and Palliative Medicine

Bldg. 1, 46 Bolshoi Blvd., Skolkovo Innovation Center, Moscow, 121205

Bldg. 1, 2/1 Barrikadnaya St., Moscow, 125993