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