E. A. Toneev
Regional Clinical Oncological Dispensary; Ulyanovsk State University
Россия

Evgeny A. Toneev, Cand. Sci. (Med.), Thoracic Surgeon, Department of Thoracic Oncology, Regional Clinical Oncological Dispensary; Associate Professor, Department of Hospital Surgery, Anesthesiology, Intensive Care, Urology, Traumatology and Orthopedics, Medical Faculty named after T.Z. Biktimirov, Institute of Medicine, Ecology and Physical Education, Ulyanovsk State University 

 432017, Ulyanovsk, ulitsa 12 Sentyabrya 90 

S. Yu. Pushkin
Samara Regional Clinical Hospital named after V.D. Seredavin; Samara State Medical University
Россия

Sergey Yu. Pushkin, Dr Sci. (Med.), Chief Physician, Samara Regional Clinical Hospital named after V.D. Seredavin; Chief Freelance Thoracic Surgeon of the Samara Region and the Volga Federal District; Head of the Department of Surgical Diseases of Children and Adults, Samara State Medical University  

Samara 

A. E. Slugin
Tolyatti City Clinical Hospital № 5
Россия

Andrey E. Slugin, Thoracic Surgeon, Head of the Thoracic Surgery Department 

Tolyatti 

G. K. Glazkov
Sverdlovsk Regional Oncology Dispensary
Россия

Grigoriy K. Glazkov, Oncologist 

Yekaterinburg 

M. S. Rudenko
Sverdlovsk Regional Oncology Dispensary; Ural State Medical University
Россия

Maxim S. Rudenko, Thoracic Surgeon, Head of the Thoracic Oncology Department, Oncologist, Sverdlovsk Regional Oncologic Dispensary; Assistant Professor, Department of Oncology and Medical Radiology, Ural State Medical University  

Yekaterinburg 

N. D. Krymzalova
Ulyanovsk State University
Россия

Natalia D. Krymzalova, Student of 6th course, Medical Faculty named after T.Z. Biktimirov, Institute of Medicine, Ecology, and Physical Education 

Ulyanovsk 

E. V. Chernetsov
Samara State Medical University
Россия

Egor V. Chernetsov, Resident, Department of Surgery, Institute of Postgraduate Education with a Course in Cardiovascular Surgery 

Samara