1. Department of Cardiology, Unit of Interventional Cardiology, Cardiovascular Institute, Hospital Clínico San Carlos, Madrid, Spain
2. Department of Cardiac Surgery, Cardiovascular Institute, Hospital Clínico San Carlos, Madrid, Spain
3. Department of Cardiology, Rabin Medical Centre, Petach-Tikvav, Israel
4. Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
5. Quebec Heart and Lung Institute, Laval University, Quebec, Canada