D. M. Dubovichenko
Arkhangelsk Clinical Oncology Hospital; Northern State Medical University
Russian Federation

Darja M. Dubovichenko, MD, oncologist of chemotherapy day hospital cabinet, Arkhangelsk Clinical Oncology Hospital, Postgraduate of the Department of Radiology, Radiotherapy and Clinical Oncology, Northern State Medical University

145A, Obvodny canal Pr., 163045-Arkhangelsk,  51, Troitsky Avenue, 163000-Arkhangelsk

М. Y. Valkov
Arkhangelsk Clinical Oncology Hospital; Northern State Medical University
Russian Federation

Mikhail Yu. Valkov, MD, DSc, Professor, Head of the Department of Radiation Diagnosis, Radiotherapy and Oncology, Northern State Medical University, Arkhangelsk, physician of the Radiotherapy Department, Arkhangelsk Clinical Oncology Hospital

145A, Obvodny canal Pr., 163045-Arkhangelsk, 51, Troitsky Avenue, 163000-Arkhangelsk

K. V. Shelygin
Northern State Medical University
Russian Federation

Kirill V. Shelygin, MD, DSc, Professor, department of Psychiatry and Clinical Psychology

51, Troitsky Avenue, 163000-Arkhangelsk