M.A. FEDOROV2, V.N. DIOMIDOVA1, L.P. MIGUSHKINA2 ¹Chuvash State University named after I.N. Ulyanova, 15 Moscovskiy Pr., Cheboksary, Russian Federation, 428015 ²LLC «Medical and Diagnostic Center of International Institute of Biological Systems — Cheboksary», 46 Traktorostroiteley Pr., Cheboksary, Russian Federation, 428028 Fedorov M.A. — radiologist, tel. +7-917-653-83-33, e-mail: eger2542@mail.ru Diomidova V.N. — D. Med. Sc., Professor, […]