1. University of Pisa; Pisa Italy
2. Psychiatrische Universitätsklinik; Zürich Switzerland
3. Hôpital Sainte-Marguerite; Marseille France
4. University of Texas Health Center; San Antonio TX USA
5. Moscow Research Institute of Psychiatry; Moscow Russia
6. Hospital Clinic at the University of Barcelona; IDIBAPS; CIBERSAM; Barcelona Catalonia Spain
7. King's College; London UK