1. Section of Psychiatry, Department of Neurosciences/DIMSC, Università Politecnica Delle Marche, Ancona, Italy;
2. Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy;
3. Oxford University Clinical Academic Graduate School, University of Oxford, Oxford, UK;
4. General Adult Psychiatry, Tees, Esk and Wear Valleys NHS Foundation Trust, Northumberland, UK;
5. Department of Psychiatry, Oxford Health NHS Foundation Trust, Oxford, UK;
6. Department of Psychiatry, University of Campania “L. Vanvitelli”, Naples, Italy