1. Cardiovascular Institute; Hospital Clínico San Carlos and Department of Medicine, Complutense University; Madrid Spain
2. Division of Cardiology, Department of Medicine, London Health Sciences Centre, and Department of Epidemiology and Biostatistics; Western University; London Ontario Canada
3. Department of Interventional Cardiology; SS Annanziata Hospital; Savigliano Italy
4. Interventional Unit, San Luigi Gonzaga University Hospital; Orbassano and Infermi HOspital; Rivoli (Turin) Italy
5. Instituto de Cardiología y Cirugía Cardiovascular; La Habana Cuba
6. Department of Cardiology; Kerckhoff Heart and Thorax Center, Bad Nauheim, Germany; DZHK (German Centre for Cardiovascular Research), partner site Rhein-Main; Frankfurt am Main Germany
7. Department of Cardiology; Hospital de Valdecilla; Santander Spain
8. Department of Interventional Cardiology; Hospital Arnau de Vilanova; Lérida Spain
9. Department of Cardiology; Hospital de Clínicas Dr. Manuel Quintela; Montevideo Uruguay
10. Department of Interventional Cardiology; Hospital Clínico Universitario de Valladolid; Spain
11. Department of Cardiology; Hospital Universitario de La Princesa; Madrid Spain
12. Department of Interventional Cardiology; University Medical Center Utrecht; The Netherlands
13. Department of Interventional Cardiology; Hospital Juan Ramón Jiménez; Huelva Spain
14. Department of Interventional Cardiology; Hospital de Cabueñes; Gijon Spain
15. Department of Interventional Cardiology; Hospital Álvaro Cunqueiro; Vigo Spain
16. UO di Cardiologia Interventistica ed Hemodinámica; Azienda Ospedaliera Universitaria Policlinico “P. Giaccone,”; Palermo Italy
17. Department of Cardiology, Ospedale Fatebenefratelli; Milan Italy
18. Department of Interventional Cardiology; Hospital Lozano Blesa; Zaragoza Spain
19. Department of Interventional Cardiology; Hospital La Sapienza; Rome Italy
20. Cardiology Division; Bolognini Hospital Seriate; Italy
21. Hospital Universitario de Canarias, San Cristobal de la Laguna; Spain
22. Department of Interventional Cardiology; Hospital Bellvitge; Barcelona Spain
23. Department of Interventional Cardiology; Hospital San Giovanni Bosco; Turin Italy
24. Interventional Cardiology; Hospital General Universitario de Albacete; Spain
25. Department of Cardiology, Città della Salute e della Scienza I; Turin Italy
26. Department of Cardiology, Città della Salute e della Scienza II; Turin Italy
27. Department of Interventional Cardiology; Montefiore Medical Center, Albert Einstein College of Medicine; New York City New York
28. Division of Cardiovascular Diseases, Mayo Clinic; Phoenix Arizona