1. Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138 Bologna, Italy
2. Grioni Center-Danelli Foundation, Largo Stefano ed Angela Danelli 1, 26900 Lodi, Italy
3. IRCCS Istituto delle Scienze Neurologiche di Bologna, UOSI Disturbi dello Spettro Autistico, Via Altura 3, 40139 Bologna, Italy
4. Department of Biomedical and Neuromotor Sciences, University of Bologna, Via Altura 3, 40139 Bologna, Italy