1. Department of Biomedicine, Neuroscience, and Advanced Diagnostics, University of Palermo , Palermo , Italy
2. Department of Psychosis Studies, Institute of Psychiatry, Psychology, and Neuroscience, King’s College London , London , UK
3. Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London , London , UK
4. National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre, South London and Maudsley NHS Foundation Trust, King’s College London , London , UK
5. Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany and National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London , UK
6. Department of Health Service and Population Research, Institute of Psychiatry, King’s College London , London , UK
7. Department of Medical and Surgical Science, Psychiatry Unit, Alma Mater Studiorum Università di Bologna , Bologna , Italy
8. Department of Biomedical and NeuroMotor Sciences, Psychiatry Unit, Alma Mater Studiorum Università di Bologna , Bologna , Italy
9. Institut National de la Santé et de la Recherche Médicale, Faculté de Médecine, Université Paris-Est , Creteil , France
10. Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health. Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense , IiSGM, CIBERSAM, Madrid , Spain
11. Etablissement Public de Santé Maison Blanche , Paris , France
12. Université Clermont Auvergne , Clermont-Ferrand , France
13. Department of Psychiatry, Early Psychosis Section, Amsterdam UMC, University of Amsterdam , Amsterdam , The Netherlands
14. Department of Psychiatry, Icahn School of Medicine at Mount Sinai , NY
15. Department of Medicine, Psychiatry Area, School of Medicine, Universidad de Oviedo, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM) , Oviedo , Spain
16. Barcelona Clinic Schizophrenia Unit, Neuroscience Institute, Hospital clinic, Department of Medicine, University of Barcelona, IDIBAPS, CIBERSAM , Barcelona , Spain
17. Department of Psychiatry, School of Medicine, Universidad de Valencia, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM) , Valencia , Spain
18. Department of Psychiatry, Servicio de Psiquiatría Hospital “Virgen de la Luz” , Cuenca , Spain
19. Department of Psychiatry, Psychiatric Genetic Group, Instituto de Investigación Sanitaria de Santiago de Compostela, Complejo Hospitalario Universitario de Santiago de Compostela , Spain
20. Division of Psychiatry, Department of Neuroscience and Behaviour, Ribeirão Preto Medical School, University of São Paulo , São Paulo , Brazil
21. Department of Preventive Medicine, Faculdade de Medicina, Universidade of São Paulo , São Paulo , Brazil
22. Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, South Limburg Mental Health Research and Teaching Network, Maastricht University Medical Centre , Maastricht , The Netherlands
23. Vrije Universiteit Amsterdam, Department of Clinical, Neuro- and Developmental Psychology
24. Department of Psychiatry, University of Cambridge , Cambridge , UK
25. CAMEO Early Intervention Service, Cambridgeshire & Peterborough NHS Foundation Trust , Cambridge , UK
26. Psylife Group, Division of Psychiatry, University College London , London , UK
27. Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement, University of Verona , Verona , Italy
28. Section of Psychiatry, Azienda Ospedaliera Universitaria Integrata di Verona , Verona , Italy
29. Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University , Cardiff , UK
30. Department Psychiatry, Brain Centre Rudolf Magnus, Utrecht University Medical Centre , Utrecht , The Netherlands
31. Centre for Genomic Sciences, Li KaShing Faculty of Medicine, The University of Hong Kong , Hong Kong , China
32. Institute for Molecular Bioscience, University of Queensland , Australia