D.I. TRUKHAN1, A.L. MAZUROV2 1Omsk State Medical University, 12 Lenin Str., Omsk, Russian Federation, 644099 2Krasnoyarsk State Medical University named after Professor V.F. Voyno-Yasenetskiy, 1 Partizan Zheleznyak Str., Krasnoyarsk, Russian Federation, 660022  Trukhan D.I. — D. Med. Sc., Associate Professor, Professor of the Department of Internal Diseases and Polyclinic Therapy, e-mail: dmitry_trukhan@mail.ru Davydov E.L. — […]