1. Department of General Radiology, Interventional Radiology and Neuroradiology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
2. Lower Silesian Oncology, Pulmonology and Hematology Center, Hirszfelda Square 12, 53-413 Wroclaw, Poland
3. Institute of Heart Diseases, University Clinical Hospital in Wroclaw, Borowska 213, 50-556 Wroclaw, Poland
4. Department of Cardiology, Faculty of Medicine, Institute of Heart Diseases, Wroclaw Medical University, 50-367 Wroclaw, Poland