О. I. Startseva
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Olesya I. Startseva, Dr. Med. sci., Professor, the Department of Oncology, Radiotherapy and Reconstructive Surgery, the Institute of Clinical Medicine

bld. 2, 8, Trubetskaya st., Moscow, 119991

М. V. Ermoshenkova
I.M. Sechenov First Moscow State Medical University (Sechenov University); Moscow City Oncological Hospital No. 1, Moscow Healthcare Department
Russian Federation

Maria V. Ermoshchenkova, Dr. Med. sci., head of the Oncology Department No. 1

bld. 7, 18A, Zagorodnoe sh., Moscow, 117152

A. S. Frolova
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Alexandra S. Frolova, clinical resident, the Department of Oncology, Radiotherapy and Reconstructive Surgery, the Institute of Clinical Medicine

bld. 2, 8, Trubetskaya st., Moscow, 119991

S. G. Khanakhyan
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Sirushik S. Khanakhyan, 5th year student, the Faculty of Medicine

bld. 2, 8, Trubetskaya st., Moscow, 119991

М. I. Babushkina
N.I. Pirogov Russian National Research Medical University
Russian Federation

Marina I. Babushkina – 6th year student, the Pediatric faculty

1, Ostrovityanov st., Moscow, 117997