E. D. Demichev
City Budgetary Institution of Healthсare Irkutsk Oncological Dispensary
Russian Federation

Eduard D. Demichev — Radiologist, MSCT Radiation Diagnostics Department, Maxillofacial Surgeon, and Oncologist, Department of Surgical Treatment of Head and Neck Tumors

32 Frunze St., Irkutsk, 664035 

P. V. Seliverstov
Irkutsk Scientific Center of Surgery and Traumatology
Russian Federation

Pavel V. Seliverstov — Dr. of Sci. (Med.), Leading Researcher, Head of the Radiation Diagnostics Laboratory, Scientific and Clinical Department of Neurosurgery 

1 Bortsov Revolyutsii St., Irkutsk, 664003 

R. I. Rasulov
City Budgetary Institution of Healthсare Irkutsk Oncological Dispensary
Russian Federation

Rodion I. Rasulov — Dr. of Sci. (Med.), Professor, Head of the Department of Oncology

32 Frunze St., Irkutsk, 664035