T. B. Demchenko
Rostov Regional Clinical Hospital
Russian Federation

Tatyana B. Demchenko, gastroenterologist of the Gastroenterology Department of the Regional Center of Surgery and Donor Coordination

Rostovon-Don

E. S. Pak
Rostov Regional Clinical Hospital; Rostov State Medical University
Russian Federation

Ekaterina S. Pak, Cand. Sci. (Med.), Assistant of the Department of Reconstructive, Cardiovascular, Thoracic, Maxillofacial Surgery and Organ Transplantation, Head of the Gastroenterology Department, of the Regional Center of Surgery and Donor Coordination

Rostov-on-Don

O. V. Bukhtin
Rostov Regional Clinical Hospital
Russian Federation

Oleg V. Bukhtin, Therapist of the Gastroenterological Department of the Center for Surgery and Donation Coordination (regional) 

Rostov-on-Don

T. M. Petrova
Rostov Regional Clinical Hospital
Russian Federation

Tatyana M. Petrova, gastroenterologist of the Gastroenterology Department, of the Regional Center of Surgery and Donor Coordination

Rostov-on-Don

R. V. Korobka
Rostov Regional Clinical Hospital; Rostov State Medical University
Russian Federation

Roman V. Korobka, Cand. Sci. (Med.), Associate Professor of the Department of Reconstructive, Cardiovascular, Thoracic, Maxillofacial Surgery and Organ Transplantation, Director of the Regional Center of Surgery and Donor Coordination

RostovonDon

D. V. Pasechnikov
Stavropol State Medical University
Russian Federation

Dmitry V. Pasechnikov, Dr. Sci. (Med.), Associate Professor of the Department of Therapy 

Stavropol