1. Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum—University of Bologna, 40138 Bologna, Italy
2. IRCCS Policlinico S.Orsola-Malpighi, U.O.C. di Cardiologia, 40138 Bologna, Italy
3. Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy