O. A. Storonova
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university»
Russian Federation

Storonova Olga A. — MD, doctor of functional diagnostics department, Vasilenko Clinic of internal diseases propedeutics, gastroenterology and hepatology

119991, Moscow, Pogodinskaya street, 1, bld 1

A. S. Trukhmanov
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university»
Russian Federation

Trukhmanov Alexander S. — MD, PhD, professor, Chair of internal diseases propedeutics, medical faculty

N. Yu. Ivashkina
Yevdokimov Moscow State University of Medicine and Dentistry
Russian Federation

Ivashkina Natalya Yu. — MD, PhD, lecturer, Chair of internal diseases propedeutics and gastroenterology 

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

V. T. Ivashkin
State educational government-financed institution of higher professional education «Sechenov First Moscow state medical university»
Russian Federation

Ivashkin Vladimir T. — MD, PhD, professor, academician of the Russian Academy of Science, head of the chair of internal diseases propedeutics, medical faculty, director of Vasilenko Clinic of internal diseases propedeutics, gastroenterology and hepatology