1. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy
2. IRCCS Ospedale Policlinico San Martino, Genoa, Italy
3. Department of Psychiatry, Faculty of Medicine, University of Geneva (UNIGE), Geneva, Switzerland
4. Department of Psychiatry, Faculty of Biomedical Sciences, University of Italian Switzerland (USI), Lugano, Switzerland
5. Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
6. NHS, Department of Mental Health, Psychiatric Service for Diagnosis and Treatment, Hospital “G. Mazzini”, ASL 4, Teramo, Italy
7. Department of Psychiatry, Tufts University School of Medicine, MA, USA
8. Department of Psychiatry, Harvard Medical School, Boston, MA, USA