1 Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
2 Department of Internal Medicine and Oncological Chemotherapy, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland. [email protected]
3 Department of Radiology and Nuclear Medicine, Medical University of Silesia, Katowice, Poland
4 Department of General, Vascular and Transplant Surgery, Medical University of Silesia, Katowice, Poland