M. I. Bykov
Chair of Surgery №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University; Research Institute – Ochapovsky Regional Clinical Hospital №1
Russian Federation

Mikhail I. Bykov – Doct. of Sci. (Med.), Professor of the Chair of Surgery Department №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University, Head of the Endoscopic Department №2 of the Research Institute – Ochapovsky Regional Clinical Hospital №1

4, Sedina str., Krasnodar, 350000

167, 1 May str., Krasnodar, 350086 

V. A. Porkhanov
Chair of Surgery №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University; Chair of Oncology with the Course of Thoracic Surgery, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University
Russian Federation

Vladimir A. Porkhanov – Doct. of Sci. (Med.), Professor, Academician of RAS, Chief Physician of the Research Institute – Ochapovsky Regional Clinical Hospital №1, Head of the Chair of Oncology with the Course of Thoracic Surgery of the Faculty of Advanced Training and Professional Retraining, Kuban State Medical University

4, Sedina str., Krasnodar, 350000

S. L. Gobaeva
Research Institute – Ochapovsky Regional Clinical Hospital №1
Russian Federation

Svetlana L. Gobaeva – Physician of the Endoscopic Department №2, Research Institute – Ochapovsky Regional Clinical Hospital №1

 167, 1 May str., Krasnodar, 350086 

V. V. Shchava
Chair of Surgery №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University; Research Institute – Ochapovsky Regional Clinical Hospital №1
Russian Federation

Valeriy V. Shchava – Postgraduate Student of the Chair of Surgery, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University, Physician of the Endoscopic Department №2, Research Institute – Ochapovsky Regional Clinical Hospital №1

4, Sedina str., Krasnodar, 350000

167, 1 May str., Krasnodar, 350086