1. Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Centre, Sant’Andrea Hospital, Sapienza University of Rome, Rome, Italy
2. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy
3. IRCCS Ospedale Policlinico San Martino, Genoa, Italy
4. School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
5. Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
6. Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
7. Department of Mental Health and Addiction Services, ASST Valcamonica, Esine, Italy
8. Unit of Clinical Psychiatry, Department of Neurosciences/DIMSC, Polytechnic University of Marche, Ancona, Italy
9. Department of Psychiatry, University of Campania ‘L. Vanvitelli’, Naples, Italy