1. Department of CardioThoracic and Vascular Diseases; San Raffaele Scientific Institute; Milan Italy
2. Department of Interventional Cardiology; Thoraxcenter, Erasmus Medical Center; Rotterdam The Netherlands
3. Department of Cardiology; Clinique Pasteur; Toulouse France
4. Pôle Cardiovasculaire Et Métaboliquec, Hôpital Rangueil; Toulouse France