A. V. Gilyuk
Russian University of Medicine (ROSUNIMED)
Russian Federation

Anastasia V. Gilyuk, Postgraduate Student of the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127006

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

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

4, Dolgorukovskaya St., Moscow, 127006

G. L. Yurenev
Russian University of Medicine (ROSUNIMED)
Russian Federation

Georgy L. Yurenev, Dr. Sci. (Med.), Professor of the Department of Propaedeutics of Internal Diseases and Gastroenterology

4, Dolgorukovskaya St., Moscow, 127006

Yu. A. Kucheryavyy
Ilyinsky Hospital
Russian Federation

Yury A. Kucheryavyy, Cand. Sci. (Med.), Associate Professor, Head of the Department of Gastroenterology

2, Bldg. 2, Rublevskoe Predmestye St., Glukhovo, Krasnogorsk, Moscow Region, 143421

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, 127006