1. Univ Paris 06 (UPMC), ACTION Study Group; Institut de Cardiologie, Hôpital Pitié-Salpêtrière (APHP); Paris France
2. Department of Cardiology; CHU La Timone; Marseille France
3. Department of Cardiology, CHU Jean Minjoz; Besançon France
4. Department of Cardiology, CH de Bastia; France
5. Department of Cardiology, Les Hôpitaux de Chartres; Le Coudray France
6. ACTION Study Group, Department of Cardiology, CHU Carémeau; Nîmes France
7. Department of Cardiology; Lille University Hospital; Lille France
8. Department of Cardiology; CH de Lagny-Marne la Vallée; Lagny-sur-Marne France
9. Department of Cardiology; CHU Rangueil; Toulouse France
10. Department of Cardiology; Institut Mutualiste Montsouris; Paris France
11. ACTION Study Group; Unité de Recherche Clinique-Hôpital Lariboisière (APHP); Paris France
12. Université Denis Diderot; Paris France
13. Department of Cardiology; Centre Hospitalier Bichat (APHP); Paris France
14. Department of cardiology; Groupe Hospitalier Mutualiste; Grenoble France
15. Department of Cardiology; CHU Trousseau; Tours France
16. ACTION Study Group; CHU Côte de Nacre; Caen France