1. Neurosciences and Rehabilitation Department, University of Ferrara , Ferrara, Italy
2. Cardiovascular Sciences Department, Agostino Gemelli Foundation Polyclinic IRCCS , Rome, Italy
3. Catholic University of The Sacred Heart , Rome, Italy
4. Department of Biomedical Engineering, Technion-Israel Institute of Technology , Haifa, Israel
5. Department of Cardiac Surgery, San Raffaele University Hospital , Milan, Italy