1. Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
2. Université Libre de Bruxelles and Psy Pluriel Centre Europèen de Psychologie Medicale, Brussels, Belgium
3. Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
4. University of London, Imperial College, London, United Kingdom
5. Psychiatric Division, Chaim Sheba Medical Center, Ramat Gan, Israel
6. University Clinic for Psychiatry, Psychotherapy and Psychosomatic, Martin-Luther-University Halle-Wittenberg, Germany
7. Université Libre de Bruxelles, Brussels, Belgium