1. Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy;
2. Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK;
3. Department of Psychiatry, University of Campania “L. Vanvitelli”, Naples, Italy;
4. Department of Mental Health, ASL Teramo, Teramo, Italy;
5. Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, Rome, Italy