Andrey V. Melentyev
Federal Scientific Center of Hygiene named after F.F. Erisman of the Federal Service for Supervision in Protection of the Rights of Consumer and Man Wellbeing
Russian Federation

MD, PhD, leading researcher, head of the scientific advisory department with a day hospital at the Institute of General and Occupational Pathology named after. acad. RAMS A.I. Potapov of the Federal Scientific Center of Hygiene named after F.F. Erisman of the Federal Service for Supervision in Protection of the Rights of Consumer and Man Wellbeing, Mytishchi, 141014, Russian Federation

e-mail: amedik@yandex.ru

Sergei A. Babanov
Samara State Medical University
Russian Federation

MD, PhD, DSci., Professor, Head of the Department of Occupational Diseases and Clinical Pharmacology named after Honoured Scientist of the Russian Federation Professor V.V. Kosarev, Samara State Medical University, Samara, 443099, Russian Federation

e-mail: s.a.babanov@mail.ru

Nataliya A. Ostryakova
Samara State Medical University
Russian Federation

Full-time graduate student of the Department of Occupational Diseases and Clinical Pharmacology named after Honoured Scientist of the Russian Federation, Professor V.V. Kosarev, Samara State Medical University, Samara, 443099, Russian Federation

e-mail: kosm-90@mail.ru

Natalia E. Lavrentyeva
Samara State Medical University
Russian Federation

MD, PhD, Associate Professor of the Department of Occupational Diseases and Clinical Pharmacology named after Honoured Scientist of the Russian Federation Professor V.V. Kosarev, Samara State Medical University, Samara, 443099, Russian Federation

e-mail: lavrenteva.natalia@yandex.ru

Margarita V. Lysova
Samara Municipal Hospital No. 5
Russian Federation

Gastroenterologist at the Department of Gastroenterology, Samara Municipal Hospital No. 5, Samara, 443051, Russian Federation

e-mail: margol79@mail.ru