A. P. Kiryukhin
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Andrey P. Kiryukhin — Cand. Sci. (Med.), Endoscopist, Department of Diagnostic and Therapeutic Endoscopy, University Clinical Hospital No. 2

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

A. S. Tertychnyy
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Alexander S. Tertychnyy — Dr.   Sci.   (Med.),   Professor, Head of the Laboratory of Electron Microscopy and Immunohistochemistry, Institute of Clinical Morphology and Digital Pathology

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

P. V. Pavlov
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Pavel V. Pavlov — Cand. Sci. (Med.), Head of the Department of Diagnostic and Therapeutic Endoscopy, University Clinical Hospital No. 2

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

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

Alexandr    A.    Fedorenko    —   Endoscopist, Department of Diagnostic and Therapeutic Endoscopy, University Clinical Hospital No. 2

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

D. P. Nagornaya
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Darina P. Nagornaya — Postgraduate, Institute of Clinical Morphology and Digital Pathology

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

N. S. Marenich
Morozov Children's City Clinical Hospital of the Moscow Health Department
Russian Federation

Natalia S. Marenich — Endoscopist of the Endoscopy Department

119049, Moscow, 4th Dobryninskiy lane, 1/9

E. A. Losik
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Ekaterina A. Losik — Cand. Sci. (Med.), Cardiologist, Clinic of Propaedeutics of Internal Diseases, Gastroenterology and Hepatology named after V.Kh. Vasilenko

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

E. Yu. Yuryeva
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Elena Yu. Yuryeva — Head of the Department of Gastroenterology, Clinic of Propaedeutics of Internal Diseases, Gastroenterology and Hepatology named after V.Kh. Vasilenko

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

T. L. Lapina
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Tatiana L. Lapina — Cand. Sci. (Med.), Associate Professor at the Department of Propaedeutics of Internal Diseases

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