R. M. Brekhunets
Russian University of Medicine (ROSUNIMED)
Russian Federation

Renata M. Brekhunets, Postgraduate Student of the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127473

D. N. Andreev
Russian University of Medicine (ROSUNIMED)
Russian Federation

Dmitry N. Andreev, Cand. Sci. (Med.), Associate Professor of the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127473

I. V. Maev
Russian University of Medicine (ROSUNIMED)
Russian Federation

Igor V. Maev, Acad. RAS, Dr. Sci. (Med.), Professor, Honoured Doctor of the Russian Federation, Honored Scientist of the Russian Federation, Head of the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127473

D. T. Dicheva
Russian University of Medicine (ROSUNIMED)
Russian Federation

Diana T. Dicheva, Cand. Sci. (Med.), Associate Professor, Associate Professor of Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127473

A. K. Kulieva
Russian University of Medicine (ROSUNIMED)
Russian Federation

Alla K. Kulieva, Cand. Sci. (Med.), Assistant Professor at the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127473