1. Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
2. Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
3. Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Queen’s Medical Centre, Nottingham, United Kingdom
4. National Institute for Health and Care Research MindTech MedTech Co-operative, Institute of Mental Health, School of Medicine, Division of Psychiatry and Applied Psychology, University of Nottingham, Innovation Park, Triumph Road, Nottingham, United Kingdom
5. National Institute for Health and Care Research Nottingham Biomedical Research Centre, Institute of Mental Health, Mental Health and Clinical Neurosciences, University of Nottingham, Innovation Park, Nottingham, United Kingdom
6. Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
7. Psychological and Mental Health Services, Great Ormond Street Hospital for Children National Health Service Foundation Trust, Great Ormond Street, London, United Kingdom
8. Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
9. Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
10. Child and Adolescent Psychiatry, Department of Clinical Sciences, Medical Faculty, Lund University, Lund, Sweden