1. Department of Experimental and Clinic Medicine, Section of Psychiatry, University of Pisa, Via Roma 67, 56100, Pisa, Italy
2. Département de psychiatrie et d'addictologie, AP-HP, Hopital Bichat - Claude Bernard, F-75018 Paris, France; Université de Paris, NeuroDiderot, Inserm U1141, F-75019 Paris, France
3. Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany