S.I. FILIPPOVA¹, V.I. RUZOV¹, E.N. ALTYNBAEVA², M.N. GORYACHAYA², O.N. EREMEEVA², A.M. ROMANOVA¹, N.V. CHIGINA¹ ¹Ulyanovsk State University, Ulyanovsk ²Ulyanovsk Regional Clinical Hospital for War Veterans, Ulyanovsk   Contact details: Filippova S.I. — PhD (Medicine), Associate Professor of the Department of Faculty Therapy Address: 52 Dzerzhinskogo St., 432071 Ulyanovsk, Russian Federation, tel.: +7-908-479-58-74, e-mail: filippova_si@mail.ru  The purpose — […]