I. N. Grigor’eva
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Irina N. Grigor’eva, doctor of medical sciences, professor, chief researcher

175/1, Boris Bogatkov st., Novosibirsk, 630089

D. V. Denisova
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Diana V. Denisova, doctor of medical sciences, chief researcher of the laboratory of preventive medicine

175/1, Boris Bogatkov st., Novosibirsk, 630089

E. A. Belyaevskaya
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Elena A. Belyaevskaya, junior researcher of the laboratory of preventive medicine

175/1, Boris Bogatkov st., Novosibirsk, 630089

K. O. Rakhimova
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Ksenia O. Rakhimova, clinical resident

175/1, Boris Bogatkov st., Novosibirsk, 630089

R. R. Mustakimova
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Ruzilya R. Mustakimova, clinical resident

175/1, Boris Bogatkov st., Novosibirsk, 630089

T. I. Romanova
Research Institute of Internal and Preventive Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation

Tatiana I. Romanova, candidate of medical sciences, senior researcher of the laboratory of gastroenterology

175/1, Boris Bogatkov st., Novosibirsk, 630089