Yu. A. Kucheryavy
Ilyinskaya Hospital JSC
Russian Federation

Yury А. Kucheryavy – Cand. Sci. (Med.), Head of Gastroenterology Department 

143421, Moscow Region, Krasnogorsk, Glukhovo settl., Rublevskoe Predmestye str., 2/2 

D. N. Andreyev
Moscow State University of Medicine and Dentistry named after A.I. Evdokimov
Russian Federation

Dmitry N. Andreyev — Сand. Sci. (Med.), Associate Professor of Propaedeutics of Internal Diseases and Gastroenterology Department

127473, Moscow, Delegatskaya str., 20, bld. 1 

E. Yu. Eryomina
Ogarev Mordovia National State Research University
Russian Federation

Elena Yu. Eryomina — Dr. Sci. (Med.), Professor, Head of Propaedeutics of Internal Diseases Department

430005, Russian Federation, Republic of Mordovia, Saransk, Bolshevistskaya str., 68 

A. A. Gilmanov
Kazan Municipal Children’s Hospital No. 1
Russian Federation

Albert A. Gilmanov — Сand. Sci. (Med.), Head of Endoscopy Department

420034, Kazan, Dekabristov str., 125a 

O. V. Nazarova
Interregional Clinical Diagnostic Center, Outpatient Clinic
Russian Federation

Olga V. Nazarova — Сand. Sci. (Med.), gastroenterologist, dietitian

420101, Kazan, Karbysheva str., 12a 

Ye. A. Sidneva
KaiClinic Medical Center
Russian Federation

Yevgeniya A. Sidneva — gastroenterologist

603003, Nizhny Novgorod, Ispolkoma str., 6 

Yu. G. Topalova
North-Western State Medical University named after I.I. Mechnikov
Russian Federation

Yuliya G. Topalova — post-graduate student of Internal Diseases, Clinical Pharmacology and Nephrology Department; physician of Internal Medicine Department No. 1

195067, Russia, Saint Petersburg, Piskarevsky Ave., 47