1. Department of Psychiatry; University of Oxford; Oxford UK
2. Learning Disabilities; Oxford Health NHS Foundation Trust; Oxford UK
3. Clinical Biochemistry; Oxford University Hospitals NHS Foundation Trust; Oxford UK
4. Oxford Centre for Diabetes, Endocrinology and Metabolism; University of Oxford; Oxford UK
5. Department of Radiology; Oxford University Hospitals NHS Foundation Trust; Oxford UK
6. Department of Learning Disabilities; Family Support Network; Didcot Oxfordshire UK