1. Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King’s College London , London , UK
2. Department of Psychiatry, Tohoku University Hospital , Sendai, Miyagi , Japan
3. Department of Psychiatry, Osaki Citizen Hospital , Osaki , Japan
4. School of Psychology, Whitelands College, University of Roehampton , Holybourne Ave, London, SW15 4JD , UK
5. Psychology Department, Northumbria University , College Lane, Newcastle-Upon-Tyne, NE1 8ST , UK
6. Department of Psychiatry and Psychotherapy, Medical University of Vienna , Vienna , Austria
7. Faculty of Behavioural and Movement Sciences, Department of Clinical Psychology, VU University , van der Boechorststraat 1, 1081 BT Amsterdam , The Netherlands
8. EMGO Institute for Health and Care Research, VU University , van der Boechorststraat 1, 1081 BT Amsterdam , The Netherlands
9. Department of Psychosis Research, Parnassia Psychiatric Institute , Zoutkeetsingel 40, 2512 HN The Hague , The Netherlands
10. Department Early Psychosis, AMC, Academic Psychiatric Centre , Meibergdreef 5, 1105 AZ Amsterdam , The Netherlands
11. Arkin , Amsterdam , The Netherlands
12. LiNC - Lab Interdisciplinar Neurociências Clínicas, Depto Psiquiatria, Escola Paulista de Medicina, Universidade Federal de São Paulo – UNIFESP , São Paulo , Brazil
13. Departament de Psicologia Clínica i de la Salut (Universitat Autònoma de Barcelona), Fundació Sanitària Sant Pere Claver (Spain), Spanish Mental Health Research Network (CIBERSAM) , Barcelona , Spain
14. Department of Psychiatry and Psychotherapy, University of Cologne , Cologne , Germany
15. Psychiatry Department, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Facultad de Medicina y Odontología, University of the Basque Country UPV/EHU, Centro de Investigación en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III , Plaza de Cruces 12, 48903 Barakaldo, Bizkaia , Spain
16. Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London , De Crespigny Park, Denmark 458 Hill, London, SE5 8AF , UK
17. Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London , De Crespigny Park, Denmark Hill, 456, London, SE5 8AF , UK
18. Faculty of Behavioural and Movement Sciences, Department of Clinical Psychology and EMGO Institute for Health and Care Research , VU University, van der Boechorststraat 1, 1081 BT Amsterdam , The Netherlands
19. Department of Psychiatry, Icahn School of Medicine at Mount Sinai , 1425 Madison Ave, New York, NY 10029 , USA
20. Centre for Youth Mental Health, University of Melbourne , 35 Poplar Road (Locked Bag 10), Parkville, Victoria 485 3052 , Australia
21. University Psychiatric Hospital , Wilhelm Klein-Strasse 27, CH-4002 Basel , Switzerland
22. Depto Psiquiatria, Escola Paulista de Medicina, Universidade Federal de São Paulo – UNIFESP , São Paulo , Brazil
23. CONACYT-Dirección de Investigaciones Epidemiológicas y Psicosociales, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz (México) , Mexico City , Mexico
24. Departament de Psicologia Clínica i de la Salut (Universitat Autònoma de Barcelona) , Barcelona , Spain
25. Department of Psychology, University of Illinois at Urbana-Champaign , IL , USA
26. University Paris Descartes, Hôpital Sainte-Anne, C’JAAD, Service HospitaloUniversitaire, Inserm U894, Institut de Psychiatrie (CNRS 3557) Paris , France
27. Mental Health Center Copenhagen and Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research, CINS, Mental Health Center Glostrup, Mental Health Services in the Capital Region of Copenhagen, University of Copenhagen , Copenhagen , Denmark
28. Centre for Neuropsychiatric Schizophrenia Research (CNSR) & Centre for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, University of Copenhagen , Glostrup , Denmark
29. Psyberlin , Berlin , Germany
30. Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre , PO Box 616, 6200 MD 464 Maastricht , The Netherlands
31. Mondriaan Mental Health Trust , PO Box 4436 CX Heerlen , The Netherlands