1 | Clinical Department of Internal Medicine, Gastroenterology and Hepatology with the Unit of Cardiology and the Centre for Heart Failure Treatment and Cardio-Oncology, University Clinical Hospital in Olsztyn, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Poland |
2 | Department of Cardiac Surgery, Provincial Specialist Hospital in Olsztyn, Poland |
3 | Clinical Department of Neurology, University Clinical Hospital in Olsztyn, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Poland |
4 | Department of Cardiology, Provincial Specialist Hospital in Olsztyn, Poland |
5 | Department of Internal Medicine and Cardiology, Medical University of Warsaw, Poland |