1. Division of Psychiatry and Applied Psychology; School of Medicine; University of Nottingham; Nottingham UK
2. NIHR MindTech Healthcare Technology Cooperative & Centre for ADHD and Neurodevelopmental Disorders Across the Lifespan CANDAL; Institute of Mental Health; University of Nottingham; Nottingham UK
3. Department of Psychology; KU Leuven; Leuven Belgium
4. University of Amsterdam; Amsterdam The Netherlands
5. Academic Unit of Psychology; Developmental Brain-Behaviour Laboratory; University of Southampton; Southampton UK
6. Huntercombe Hospital Maidenhead; Maidenhead UK
7. Langone Medical Center; Child Study Center; New York University; New York NY USA
8. Department of Child and Adolescent Psychiatry; KU Leuven; Leuven Belgium
9. Department for Child and Adolescent Psychiatry; University of Cologne; Cologne Germany
10. Department of Child and Adolescent Psychiatry; University Medical Center Groningen; University of Groningen; Groningen The Netherlands
11. Department of Clinical Psychology and Experimental Psychopathology; University of Groningen; Groningen The Netherlands
12. The Royal Children's Hospital; University of Melbourne; Melbourne Vic. Australia
13. School of Medicine; University of Dundee; Dundee UK
14. Institute of Psychiatry, Psychology and Neuroscience; King's College London; London UK
15. Department of Child and Adolescent Psychiatry and Psychotherapy; Central Institute of Mental Health, Medical Faculty Mannheim; University of Heidelberg; Mannheim Germany
16. Department of Child and Adolescent Psychiatry & Psychotherapy; University Hospital of Psychiatry; Zürich Switzerland
17. Department of Cognitive Neuroscience; Radboud University Medical Centre; Nijmegen The Netherlands
18. Department of Child and Adolescent Psychiatry and Psychotherapy; LWL-University Hospital Hamm; Ruhr University Bochum; Bochum Germany
19. Pediatric Sleep Disorders Center; Hospital Robert Debré; Paris France
20. University of Goettingen; Goettingen Germany
21. Child and Adolescent Psychiatry Unit; Department of Psychiatry and Medical Psychology; University of Navarra Clinic; Pamplona Spain
22. Department of Psychology; University of Basel; Basel Switzerland
23. Department of Child and Adolescent Psychiatry; University of Zurich; Zurich Switzerland
24. Child and Adolescent Mental Health Centre; Capital Region Psychiatry; Copenhagen Denmark
25. National Institutes of Health; Bethesda MD USA
26. Research Department of Practice and Policy; UCL School of Pharmacy; London UK
27. Child & Adolescent Neuropsychiatry Unit; Department of Biomedical Sciences; University of Cagliari & “A.Cao” Paediatric Hospital; Cagliari Italy
28. University of Ghent; Ghent Belgium
29. University of Aarhus; Aarhus Denmark