1. Division of Cardiology, Policlinico Casilino , Via Casilina 1049, 00169, Rome , Italy
2. Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova , Italy
3. Université de Lorraine INSERM, Centre d’ Investigations Cliniques Plurithématique , Nancy , France
4. Division of Cardiology, Department of Medical Sciences, AOU Città della Salute e della Scienza Hospital, University of Turin , Italy