Affiliation: | 1. Department of Clinical Neurosciences, Cumming School of Medicine, Hotchkiss Brain Institute, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada;2. TANDeM (Tics and Neurodevelopmental Movement Disorders Service) Department of Children's Neurosciences, Evelina London Children's Hospital, St Thomas' Hospital;3. King's Health Partners Academic Health Science Centre, Guy's King's and Saint Thomas' School of Medicine, London, UK;4. Tic Disorder Service, Psychological and Mental Health Services, Great Ormond Street Hospital, London, UK;5. Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany;6. Children's Hospital at Westmead Clinical school, University of Sydney, Camperdown, Australia;7. Division of Neurology, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA;8. Child and Adolescent Neurology and Psychiatric Section, Department of Clinical and Experimental Medicinea, Catania University, Catania, Italy;9. Department of Neurology, APHP, Hôpital de la Pitié-Salpêtrière, Sorbonne University, Paris, France;10. Division of Neurodevelopmental Disorders, Bethesda Children's Hospital, Budapest, Hungary;11. Neurology department, Strasbourg University Hospital and Strasbourg Federation of Translational Medicine (FMTS), Strasbourg University, Strasbourg, France INSERM-U964;12. CNRS-UMR7104, University of Strasbourg, Illkirch-Graffenstaden, Strasbourg, France;13. Psychological and Mental Health Services, Great Ormond Street Hospital, London, UK;14. UCL Great Ormond Street Institute of Child Health, London, UK;15. Psychological and Mental Health Services, Great Ormond Street Hospital, London, UK Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK;16. Department of Neurology and Department of Bioethics, Medical University of Warsaw, Warsaw, Poland;17. Khoo-Teck Puat National University Children's Health Institute, National University Health System, Singapore, Singapore School of Medical Sciences, The University of Sydney, Sydney, Australia;18. Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada |