1. Psichiatria, Ospedale di Rovereto, Rovereto, Italy
2. Psychiatrie, S Maurizio Hospital, Bolzano, Italy
3. Department of Psychiatry, Sant’Andrea Hospital, “La Sapienza” University of Rome, Roma, Italy
4. Psychiatry, University Hospital Aachen, Aachen, Germany
5. Psychiatry, University Hospital Graz, Graz, Austria