1. Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
2. ASST Bergamo Ovest, SSD Psychiatric Diagnosis and Treatment Service, 24047 Treviglio, Italy
3. Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98124 Messina, Italy
4. Department of Neuroscience, Mental Health and Sense Organs, University of Roma “La Sapienza”, 00185 Roma, Italy
5. Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
6. Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
7. Department of Psychiatry, University of Naples “Luigi Vanvitelli”, 80138 Naples, Italy