1. Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, UK
2. South London and Maudsley NHS Foundation Trust, London, UK
3. Tic and Neurodevelopmental Movements Service (TANDeM), Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
4. Sleep Medicine Team, Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
5. Paediatric Neuropsychology Service, St Georges University Hospitals, London, UK