1. Department of Child and Adolescent Psychiatry Centre for Psychiatry Imperial College London London UK
2. Department of Psychological Medicine Great Ormond Street Hospital for Children London UK
3. UCL Great Ormond Street Institute of Child Health London UK
4. Department of Neurology Great Ormond Street Hospital for Children London UK
5. Department of Neurosurgery Great Ormond Street Hospital for Children London UK
6. Department of Paediatric Neuroendocrinology Great Ormond Street Hospital for Children and University College Hospital London UK
7. Evelina London Children's Hospital Guy's and St Thomas’ Hospital NHS Foundation Trust London UK