1 Department of Nephrology, Hypertension and Kidney Transplantation, Central University Hospital, Medical University of Lodz, Pomorska 251, 92‑213, Lodz, Poland. nefro@wp.pl.
2 Department of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland.
3 2Nd Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland.
4 Department of Interventional Cardiology and Angiology, Cardinal Wyszynski National Institute of Cardiology-National Research Institute, Warsaw, Poland.
5 Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland.
6 Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland.
7 Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland.
8 Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Warsaw, Poland.
9 First Department of Cardiology, Faculty of Medicine in Katowice, Medical University of Silesia, Katowice, Poland.
10 1St Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland.
11 Department of Nephrology, Transplantology and Internal Medicine, Poznań University of Medical Sciences, Poznan, Poland.
12 Department of Neurological-Psychiatric Nursing, Department of Neurology and Stroke, Faculty of Health Sciences, St. Adalbert Hospital, Medical University of Gdansk, Gdańsk, Poland.