1. King's College Hospital NHS Foundation Trust; Department of Neurology King's Health Partners; London United Kingdom
2. East Kent Hospitals University NHS Foundation Trust Ashford; United Kingdom
3. Royal Devon and Exeter Foundation Trust; Department of Neurology Devon; United Kingdom
4. Evelina Children's Hospital; Department of Inherited Metabolic Disease London; United Kingdom
5. Evelina Children's Hospital; Department of Pediatric Neurology London; United Kingdom
6. Brighton and Sussex University Hospitals NHS Trust Brighton; United Kingdom
7. South London and Maudsley NHS Trust; Department of Psychological Medicine; King's College Hospital; King's Health Partners London United Kingdom
8. King's College Hospital; Department of Neuroradiology; King's Health Partners London United Kingdom