1. MRC London Institute of Medical Sciences, London, UK
2. Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
3. Sackler Institute for Translational Neurodevelopment, King’s College London, London, UK
4. Department of Psychology, King’s College London, London UK
5. Department of Psychiatry, University of California at San Francisco, San Francisco, USA
6. The Sackler Centre and Forensic and Neurodevelopmental Science Behavioural and Developmental Psychiatry, Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, UK
7. NIHR-BRC for Mental Health, South London and Maudsley NHS Foundation Trust, London, UK
8. Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, USA
9. Institute of Neuroscience, Newcastle University, Newcastle, UK
10. The National Autistic Society, London, UK
11. Department of Child Psychiatry, King’s College London, London, UK
12. AT-Autism, London, UK
13. Department of Child and Adolescent Psychiatry, King’s College London, London, UK