E. A. Medvedeva
Moscow State Medical University named after A. I. Evdokimov; Podolsk Regional Clinical Hospital
Russian Federation

Evgeniya A. Medvedeva – Cand. Sci. (Med.), assistant at the department of propaedeutics of internal diseases and gastroenterology, Moscow State Medical University named after A. I. Evdokimova, Moscow, Russian Federation; gastroenterologist of a separate structural unit No. 3 of the Podolsk Regional Clinical Hospital

20/1 Delegatskaya str., Moscow 127473,

38 Kirova str., Podolsk 142110

SPIN: 7164-3821,

AuthorID: 950179

G. G. Maryin
Russian Medical Academy of Continuing Professional Education

German G. Maryin – Dr. Sci. (Med.), professor of the department of epidemiology

Moscow

SPIN: 4205-1746,

AuthorID: 686015

A. A. Leshchenko
N. N. Burdenko Academician Main Military Clinical Hospital

Aleksandr A. Leshchenko – MD, gastroenterologist

Moscow

M. V. Chernogorova
Moscow Regional Research Clinical Institute named after M. F. Vladimirsky; Podolsk Regional Clinical Hospital

Marina V. Chernogorova – Dr. Sci. (Med.), professor of the department of gastroenterology, Moscow Regional Research Clinical Institute named after M. F. Vladimirsky; head of a separate structural unit No. 3, Podolsk Regional Clinical Hospital

Moscow, Podolsk

AuthorID: 1145422

M. B. Dolgova
Podolsk Regional Clinical Hospital

Marina B. Dolgova – Cand.Sci. (Med.), endoscopist of the separate structural unit No. 3

Podolsk

SPIN: 7634-3170,

AuthorID: 1151362

D. A. Nazarov
N. N. Burdenko Academician Main Military Clinical Hospital

Dmitry A. Nazarov – chief physician’s substitute for medical work

Moscow

SPIN: 8830-3003,

AuthorID: 1132532

S. A. Ivanov
A. F. Tsyb Medical Radiological Research Center – Branch of the National Medical Research Radiological Center; National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation; Peoples Friendship University of Russia

Sergei A. Ivanov – Dr. Sci. (Med.), professor of the Russian Academy of Sciences, director, A. F. Tsyb Medical Radiological Research Center – Branch of the National Medical Research Radiological Center; general manager, National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation; professor of the department of oncology and x-ray radiology named after V. P. Kharchenko, Рeoples Friendship University of Russia

Obninsk, Moscow

SPIN: 4264-5167,

AuthorID: 710405,

ResearcherID: N-8221-2017,

Scopus Author ID: 16070399200