V. P. Bykov
Northern State Medical University
Russian Federation

Vitalii P. Bykov - Dr. of Sci. (Med.), Professor of the Institute of Surgery, Northern State Medical University.

Arkhangelsk.

K. O. Pavlov
Arkhangelsk Regional Clinical Hospital
Russian Federation

Konstantin O. Pavlov - Thoracic Surgeon, Arkhangelsk Regional Clinical Hospital.

51 Troitskii pr., Arkhangelsk, 163069.

E. A. Mordovskii
Northern State Medical University
Russian Federation

Edgar A. Mordovskii - Dr. of Sci. (Med.), Professor of the Department of Public Health, Northern State Medical University.

Arkhangelsk.

V. F. Fedoseev
Northern State Medical University
Russian Federation

Viktor F. Fedoseev - Cand. of Sci. (Med.), Associate Professor of the Institute of Surgery, Northern State Medical University.

Arkhangelsk.

A. P. Korobitsyn
Northern State Medical University
Russian Federation

Aleksei P. Korobitsyn - Cand. of Sci. (Med.), Assistant of the Department of Mobilization Training of Healthcare and Disaster Medicine, Northern State Medical University

Arkhangelsk.

A. A. Beliaev
Arkhangelsk Regional Clinical Hospital
Russian Federation

Aleksandr A. Beliaev - Cand. of Sci. (Med.), Surgeon, Arkhangelsk Regional Clinical Hospital.

51 Troitskii pr., Arkhangelsk, 163069.

G. M. Karelskii
Northern State Medical University
Russian Federation

Gennadii M. Karelskii - Cand. of Sci. (Med.), Associate Professor of the Institute of Surgery, Northern State Medical University.

Arkhangelsk.