V. I. Egorov
Kazan State Medical University of the Ministry of Health of Russia; Tatarstan Regional Clinical Cancer Center of the Ministry of Health of the Republic of Tatarstan
Russian Federation

Vasily I. Egorov, MD, PhD, Assistant, Department of Oncology, Radiation Therapy and Diagnostic Imaging, 49, Butlerov St., Kazan, 420012;

Oncologist, Department of Oncology, 29, Sibirsky trakt, Kazan, 420029

A. G. Kotelnikov
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of Russia
Russian Federation

Alexey G. Kotelnikov, MD, DSc, Professor, Leading Researcher, Department of Abdominal Oncology No. 2,

23, Kashirskoye shosse, Moscow, 115522

D. M. Kantieva
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of Russia
Russian Federation

Dayana M. Kantieva, MD, Oncologist, 2-nd Chemotherapy Department, 

23, Kashirskoye shosse, Moscow, 115522

I. S. Bazin
N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of Russia
Russian Federation

Igor S. Bazin, MD, DSc, Leading Researcher, 2-nd Chemotherapy Department,

23, Kashirskoye shosse, Moscow, 115522