E.V. MAKAROV1, A.N. MAKSUDOVA2, I.D. SHAKIROV1 1Clinic for Modern Medical Service HD, 2a Mavlyutov Str., 420101 Kazan, Russian Federation 2Kazan State Medical University, 49 Butlerov Str., 420012 Kazan, Russian Federation Makarov E.V. — nephrologist, tel. +7-927-039-15-49, e-mail: [email protected] Maksudova A.N. — D. Med. Sc., Associate Professor of the Department of Hospital Therapy, tel. +917-245-14-51, e-mail: […]