S. R. Abdulkhakov
Kazan (Volga Region) Federal University; Kazan State Medical University
Russian Federation

Sayar  R.  Abdulkhakov  —  Cand.  Sci.  (Med.),  Docent, Head of the Department of Fundamental Basics of Clinical and Internal Medicine, Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University; Associate Professor of the Department of Outpatient Therapy and General Medical Practice; Kazan State Medical University

420008, Kazan, Kremlevskaya str., 18

D. S. Bordin
Loginov Moscow Clinical Scientific Center; Russian University of Medicine; Tver State Medical University
Russian Federation

Dmitry S. Bordin — Dr. Sci. (Med.), Head of the Department of Pathology of the Pancreas, Bile Tract and Upper Digestive Tract, Loginov Moscow Clinical Scientific Center; Professor of the Department of Propaedeutics of Internal Diseases and Gastroenterology of the Faculty of Medicine of the Semashko Scientific and Educational Institute of Clinical Medicine, Russian University of Medicine; Professor of the Department of General Medical Practice and Family Medicine, Tver State Medical University

111123, Moscow, Entuziastov Highway, 86

O. S. Vasnev
Loginov Moscow Clinical Scientific Center
Russian Federation

Oleg S.  Vasnev  — Dr. Sci. (Med.), Head of the Department of High-Tech Surgery and Surgical Endoscopy

111123, Moscow, Entuziastov Highway, 86

N. N. Vetsheva
Russian Medical Academy of Continuous Professional Education
Russian Federation

Natalia N. Vetsheva — Dr. Sci. (Med.), Professor of the Department of Ultrasound Diagnostics

125993, Moscow, Barrikadnaya str., 2/1, build. 1

O. Yu. Zolnikova
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Oksana Yu. Zolnikova — Dr. Sci. (Med.), Professor of the Department of Propaedeutics of Internal Diseases, Gastroenterology, Hepatology of  the  N.V.  Sklifosovsky  Institute of Clinical Medicine

119435, Moscow, Pogodinskaya str., 1, build. 1

Yu. A. Kucheryavyy
Ilyinskaya Hospital
Russian Federation

Yury A. Kucheryavyy — Cand. Sci. (Med.), Docent, Scientific Director of the Gastroenterology Department

143421, Moscow region, Krasnogorsk urban district, Glukhovo village, Rublevskoye Predmestye str., 2, build. 2

S. N. Mekhtiev
Academician I.P. Pavlov First Saint Petersburg State Medical University; Gastroenterological Centre Expert
Russian Federation

Sabir N. Mekhtiev — Dr. Sci. (Med.), Professor of the Department of Internal Diseases, Academician I.P. Pavlov First Saint Petersburg State Medical University; Chief Physician, Gastroenterology Centre “Expert”

197022, Saint Petersburg, L’va Tolstogo str., 6–8

A. V. Okhlobystin
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Alexey V. Okhlobystin — Cand. Sci. (Med.), Deputy Chief Physician for Science and Innovation in University Clinical Hospital No. 2, Associate Professor of the Department of Propaedeutics of Internal Diseases, Gastroenterology and Hepatology of the N.V. Sklifosovsky Institute of Clinical Medicine

119435, Moscow, Pogodinskaya str., 1, build. 1

E. V. Parfenchikova
Loginov Moscow Clinical Scientific Center
Russian Federation

Elena V. Parfenchikova — Dr. Sci. (Med.), Head of the Department of Endoscopy

111123, Moscow, Entuziastov Highway, 86

K. L. Raikhelson
Academician I.P. Pavlov First Saint Petersburg State Medical University; Saint Petersburg State University
Russian Federation

Karina L. Raikhelson — Dr. Sci. (Med.), Professor of the Department of General Medical Practice (Family Medicine), Academician I.P. Pavlov First Saint Petersburg State Medical University; Professor   of   the   Scientific,   Clinical and Educational Centre of Gastroenterology and Dietetics, Saint Petersburg State University

197022, Saint Petersburg, L’va Tolstogo str., 6–8

D. E. Rumyantseva
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Diana E. Rumyantseva — Cand. Sci. (Med.), Teaching Assistant of the Department of Propaedeutics of Internal Diseases, Gastroenterology, Hepatology of the N.V. Sklifosovsky Institute of Clinical Medicine, Physician at the De-partment of Gastroenterology of V.Kh. Vasilenko Clinic of Pro-paedeutics of Internal   Diseases,   Gastroenterology and Hepatology, I.M. Sechenov First Moscow State Medical University (Sechenov University)

119435, Moscow, Pogodinskaya str., 1, build. 1

V. I. Simanenkov
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Vladimir I. Simanenkov —Dr. Sci. (Med.), Professor of the Department of Internal Medicine, Nephrology and Clinical Pharmacology with the Course of Pharmaceutics

191015, Saint Petersburg, Kirochnaya str., 41

E. G. Solonitsin
Saint Petersburg State University; V.A. Almazov National Medical Research Center
Russian Federation

Evgeny G. Solonitsyn — Cand. Sci. (Med.), Associate Professor of the Department of Faculty Surgery, Saint Petersburg State University; Endoscopist, V.A. Almazov National Medical Research Center

199106, St. Petersburg, 21st line of Vasilievsky Island, 8a

E. N. Shirokova
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Elena N. Shirokova — Dr. Sci. (Med.), Professor of the Department of Propaedeutics of Internal Diseases, Gastroenterology, Hepatology of  the  N.V.  Sklifosovsky  Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University)

119435, Moscow, Pogodinskaya str., 1, build. 1

Yu. O. Shulpekova
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Yulia O. Shulpekova — Cand. Sci. (Med.), Associate Professor of the Department of Propaedeutics of Internal Diseases, Gastroenterology, Hepatology of the N.V. Sklifosovsky Institute of Clinical Medicine

119435, Moscow, Pogodinskaya str., 1, build. 1