S. V. Starostina
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Svetlana V. Starostina, Dr. of Sci. (Med.), Professor of the Department of diseases of the ear, nose and throat

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

V. M. Makhov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Valery M. Makhov, Dr. of Sci. (Med.), Professor of the Department of Faculty therapy №1

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

O. A. Storonova
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Olga A. Storonova, Cand. of Sci. (Med.), doctor of the Clinic of Internal Diseases Propaedeutic, Gastroenterology and Hepatology of the V.H. Vasilenko

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

A. V. Bolshakov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Alexander V. Bolshakov, graduate student of the Department of diseases of the ear, nose and throat

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

I. V. Kuprina
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Irina V. Kuprina, Cand. of Sci. (Med.), doctor of the Department of gastroenterology

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

A. S. Trukhmanov
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Alexander S. Trukhmanov, Dr. of Sci. (Med.), Professor of the Department of Internal Diseases Propaedeutic, Gastroenterology and Hepatology Institute of Clinical Medicine

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435

V. T. Ivashkin
Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Vladimir T. Ivashkin, Academician of RAS, Dr. of Sci. (Med.), Head of the Departament of Internal Diseases Propaedeutic, Gastroenterology and Hepatology of the Institute of Clinical Medicine named after N.V. Sklifosovsky

2, Bldg. 4, B. Pirogovskaya St., Moscow, 119435