1. Department of Cardiology and Cardiovascular Interventions University Hospital Kraków Poland
2. Faculty of Medicine and Health Sciences, Department of Internal Medicine Jan Kochanowski University Kielce Poland
3. Department of Bioinformatics and Telemedicine Jagiellonian University Medical College, Faculty of Medicine Kraków Poland
4. Department of Cardiology and Structural Heart Diseases Medical University of Silesia Katowice Poland
5. Department of Cardiology 4th Military Hospital Wrocław Poland
6. Department of Invasive Cardiology, State Teaching Hospital Medical University of Białystok Białystok Poland
7. 1st Department of Cardiology Poznań University of Medical Sciences Poznań Poland
8. 3rd Department of Cardiology, Silesian Centre for Heart Diseases in Zabrze, School of Medicine with the Division of Dentistry in Zabrze Medical University of Silesia in Katowice Zabrze Poland
9. Department of Invasive Cardiology Centre of Postgraduate Medical Education Warsaw Poland
10. Department of Interventional Cardiology and Angiology Institute of Cardiology Warsaw Poland
11. Department of Cardiovascular Surgery and Transplantology Jagiellonian University Medical College, John Paul II Hospital Kraków Poland
12. Department of Interventional Cardiology Institute of Cardiology, Jagiellonian University Medical College, John Paul II Hospital Kraków Poland
13. Institute of Cardiology Jagiellonian University Medical College Kraków Poland