1. Department of Psychiatry and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany
2. Centre of Mental Health, Darmstadt-Dieburg Clinics, Groß-Umstadt, Germany
3. Department of Psychiatry and Psychotherapy, Georg-August-University, Goettingen, Germany
4. Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York State Psychiatric Institute, Lieber Center for Schizophrenia Research, New York, USA
5. Center for Neuropsychiatric Schizophrenia Research & Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Copenhagen University Hospital, Psychiatric Center Glostrup, Denmark
6. Department of Psychiatry, University of Sao Paulo, Brazil
7. University Hospital Cochin-Tarnier, Faculty of Medicine Paris Descartes, INSERM U 894, Centre Psychiatry and Neurosciences, Paris, France