1. Department of Pathophysiology; Wroclaw Medical University; Wroclaw Poland
2. Department of Internal Medicine and Arterial Hypertension; Wroclaw Medical University; Wroclaw Poland
3. Department of Hematology; Blood Neoplasms and Bone Marrow Transplantation, Wroclaw Medical University; Wroclaw Poland
4. Department of Cardiac Rehabilitation and Noninvasive Electrocardiology; Institute of Cardiology; Warsaw Poland