1. Department of Neuroscience and Sense Organs, University of Bari, Bari, Italy;
2. Medical College of Georgia, Augusta University, Augusta, GA, USA;
3. University of Texas at Austin, Austin, TX, USA;
4. Victoria University of Wellington, Wellington, New Zealand;
5. Lega F. D’Oro Research Center, Osimo, Italy;
6. OSMAIRM Rehabilitation Center, Laterza, Italy