Affiliation: | Stanisław Łącki, Kinga Wyżgolik, Michał Nicze, Jerzy Chudek, Kamil Wdowiak, Department of Internal Diseases and Oncological Chemotherapy, Medical University of Silesia, Katowice 40-027, Silesian Voivodeship, PolandSylwia Georgiew-Nadziakiewicz, Imaging and Isotope Diagnostics Department, Chorzów General Hospital, Chorzów 41-500, Silesian Voivodeship, Poland |