1. Department of Psychiatry and Neuropsychology, School of Mental Health and NeuroscienceMaastricht University Medical Centre Maastricht The Netherlands
2. Department of PsychiatryYale University School of Medicine New Haven CT USA
3. Department of EpidemiologyNetherlands Institute of Mental Health and Addiction Utrecht The Netherlands
4. Department of Translational NeuroscienceUniversity Medical Center Utrecht Utrecht The Netherlands
5. Department of NeurologyBrain Centre Rudolf Magnus, University Medical Centre Utrecht Utrecht The Netherlands
6. Department of PsychiatryBrain Centre Rudolf Magnus, University Medical Centre Utrecht Utrecht The Netherlands
7. GGNet Mental Health Apeldoorn The Netherlands
8. Department of Psychosis StudiesKing's College London, Institute of Psychiatry London UK