1. 2nd Department of Cardiology, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
2. SLOVACRIN & Medical Science Park, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovak Republic
3. Department of Cybernetics and Artificial Intelligence, Faculty of Electrical Engineering and Informatics, Technical University of Kosice, Kosice, Slovak Republic
4. 2nd Department of Internal Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital, Kosice, Slovak Republic
5. 1st Department of Cardiology, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
6. Department of Cardiosurgery, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Košice, Slovak Republic
7. Institute of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovak Republic
8. 2nd Department of Psychiatry, Pavol Jozef Safarik University and Louis Pasteur University Hospital, Kosice, Slovak Republic
9. 1st Dental Clinic, Pavol Jozef Safarik University and Louis Pasteur University Hospital, Kosice, Slovak Republic
10. Institute of Nursing, Faculty of Medicine, Pavol Jozef Safarik University, Slovak Republ
11. Department of Infectology and Travel Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital, Kosice, Slovak Republic
12. Department of Medical Informatics, Faculty of Medicine, Pavol Jozef Safarik University, Košice, Slovak Republic
13. Academy Dental Centre and Department of Stomatology and Maxillofacial Surgery, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital, Kosice, Slovak Republic
14. Cardiovascular Disease Centre, J.A. Reiman Faculty Hospital Presov, Presov, Slovak Republic