1. Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 200, 00128 Rome, Italy
2. Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
3. Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 200, 00128 Rome, Italy