1. Barcelona Clinic Schizophrenia Unit, Neuroscience Institute; Hospital Clinic; Barcelona Spain
2. August Pi i Sunyer Biomedical Research Institute (IDIBAPS); Barcelona Spain
3. Centre for Biomedical Research in the Mental Health Network (CIBERSAM); Madrid Spain
4. Department of Psychiatry; Vall d'Hebron University Hospital, Autonomous University of Barcelona; Barcelona Spain
5. Department of Psychiatry; University of Cambridge, Addenbrooke's Hospital; Cambridge UK
6. Cambridgeshire and Peterborough NHS Foundation Trust; Huntingdon UK
7. Department of Psychiatry and Behavioral Sciences; University of Nevada School of Medicine; Reno Nevada
8. Department of Medicine; University of Barcelona; Barcelona Spain