1 | Clinic Of Neurology, Swietokrzyskie Neurology Center, Poland |
2 | 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, Poland |
3 | Faculty of Medical and Health Sciences, The University of Jan Kochanowski, Poland |
4 | Department of Internal Diseases and Diabetology, Hospital St. Alexander, Poland |