1. Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , L.go A. Gemelli, 1, 00168 Rome , Italy
2. Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart , Rome , Italy
3. Sapienza University , Rome , Italy
4. Department of Medicine, University of Parma , Parma , Italy
5. Mount Sinai Heart, Icahn School of Medicine at Mount Sinai , New York, NY , USA
6. Cardiovascular Research Institute, Case Western Reserve University , Cleveland, OH 44106 , USA