1. Department of Rehabilitation, Catholic University of Sacred Heart, 00168 Rome, Italy
2. Department of Ageing, Neurosciences, Head-Neck and Orthopaedics Sciences, University Polyclinic Foundation Agostino Gemelli IRCSS, 00168 Rome, Italy
3. Responsible Research Hospital, 86100 Campobasso, Italy
4. Physical and Rehabilitation Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
5. Department of Neuroscience, Section of Rehabilitation, University of Padova, 35122 Padova, Italy