1. Department of Psychiatry Zucker Hillside Hospital, Northwell Health Glen Oaks, New York NY USA
2. Department of Psychiatry and Molecular Medicine Zucker School of Medicine at Hofstra/Northwell Hempstead NY USA
3. Center for Psychiatric Neuroscience Feinstein Institute for Medical Research Manhasset NY USA
4. Department of Child and Adolescent Psychiatry Charité Universitätsmedizin Berlin Berlin Germany
5. Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences University of Southampton Southampton UK
6. Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine University of Southampton Southampton UK
7. Solent NHS Trust Southampton UK
8. Hassenfeld Children's Hospital at NYU Langone New York University Child Study Center New York NY USA
9. Division of Psychiatry and Applied Psychology, School of Medicine University of Nottingham Nottingham UK
10. Neurosciences Department University of Padua Padua Italy
11. Department of Mental Health ASL Salerno Salerno Italy
12. Integrated Psychiatry Winterthur Winterthur Switzerland
13. Mind‐Brain Group, Institute for Culture and Society University of Navarra Pamplona Spain
14. Psychiatry Department Oxford University Oxford UK
15. Department of Health Sciences University of Milan Milan Italy
16. Department of Psychiatry Federico II University Naples Italy
17. Early Psychosis: Interventions and Clinical‐detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience King's College London London UK
18. Department of Clinical and Health Psychology Catholic University Montevideo Uruguay
19. OASIS Service South London and Maudsley NHS Foundation Trust London UK
20. Department of Brain and Behavioral Sciences University of Pavia Pavia Italy
21. Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience King's College London London UK
22. Department of Psychiatry University of Toronto Toronto ON Canada
23. Centre for Addiction and Mental Health (CAMH) Toronto ON Canada