K. V. Lobastov
Pirogov Russian National Research Medical University
Russian Federation

Kirill V. Lobastov, Cand. of Sci. (Med.), Associate Professor of the Department of General Surgery and X-Ray Diagnostics of the Faculty of Medicine

1, Ostrovityanov St., Moscow, 117997, Russia

I. V. Schastlivtsev
Pirogov Russian National Research Medical University
Russian Federation

Ilya V. Schastlivtsev, Cand. of Sci. (Med.), Associate Professor, Associate Professor of the Department of General Surgery and X-Ray Diagnostics of the Faculty of Medicine

1, Ostrovityanov St., Moscow, 117997, Russia

O. Ya. Porembskaya
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Olga Ya. Porembskaya, Cand. of Sci. (Med.), Assistant Professor of the Department of Cardiovascular Surgery

41, Kirochnaya St., St Petersburg, 191015, Russia

O. V. Dzenina
First Phlebological Center
Russian Federation

Olga V. Dzenina, Cand. of Sci. (Med.), Phlebologist

31, Dmitry Ulyanov St., Moscow, 117447, Russia

A. B. Bargandzhiya
Pirogov Russian National Research Medical University
Russian Federation

Astanda B. Bargandzhiya, Cand. of Sci. (Med.), Assistant Professor of the Department of General Surgery and X-Ray Diagnostics of the Faculty of Medicine

1, Ostrovityanov St., Moscow, 117997, Russia

S. N. Tsaplin
Pirogov Russian National Research Medical University
Russian Federation

Sergey N. Tsaplin, Cand. of Sci. (Med.), Associate Professor of the Department of General Surgery and X-Ray Diagnostics of the Faculty of Medicine

1, Ostrovityanov St., Moscow, 117997, Russia