1. Cardiology Department, Eskisehir Osmangazi University, Turkey
2. Department of Cardiology, Oslo University Hospital Ulleval, Norway
3. Adana, Turkey
4. Scientific Research Institute of Heart Surgery and Organ Transplantation, Kyrgyzstan
5. Centro Nacional de Investigaciones Cardiovasculares (CNIC), Spain
6. University Medical Center Groningen, University of Groningen, The Netherlands
7. Cardiovascular Department, Humanitas Research Hospital, Italy
8. Hospital Clínico, Universitario Virgen de la Arrixaca, Spain
9. Cardiology Department, Hospital Sanitas CIMA, University of Barcelona, Spain
10. Cardiovascular Research Institute, University Hospital of Basel, Switzerland
11. Department of Cardiology, Memorial Ankara Hospital, Turkey
12. Department of Internal Medicine/Cardiology, Heart Center Leipzig-University Hospital, Germany
13. School of Medicine, Belgrade University, Serbia
14. Cardiology Clinic, Clinical Center of Serbia, Serbia
15. Royal Brompton Hospital, UK
16. Liverpool Centre for Cardiovascular Science, University of Liverpool, UK
17. Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Denmark