D. A. Chichevatov
Penza State University
Russian Federation

Dmitry A. Chichevatov - MD, Professor, Department of Surgery, Penza State University.

40, Krasnaya st., Penza, 440026

Researcher ID (WOS): Q-3647-2017

E. N. Sinev
Penza Regional Oncology Clinical Center
Russian Federation

Evgeny N. Sinev - MD, PhD, Chief Freelance Oncologist of the Ministry of Health of the Penza region, Head of the Department of Thoracic Surgery, Penza Regional Oncology Clinical Center.

37a, Stroitelei ave., Penza, 440060

A. E. Glukhov
Penza State University
Russian Federation

Artem E. Glukhov - MD, Assistant of the Department of Surgery, Penza State University.

40, Krasnaya st., Penza, 440026

O. M. Seliverstova
Penza State University
Russian Federation

Olga M. Seliverstova - MD, Resident, Department of Surgery, Penza State University.

40, Krasnaya st., Penza, 440026