1. Wellcome Trust Centre for Human Genetics University of Oxford Oxford UK
2. Department of Clinical Neuroscience Institute of Psychiatry King's College London London UK
3. MRC Functional Genomics Unit Department of Physiology Anatomy & Genetics University of Oxford Oxford UK
4. Newcomen Centre Evelina Children's Hospital London UK
5. Speech and Hearing Sciences Queen Margaret University Edinburgh UK
6. The Walter and Eliza Hall Institute of Medical Research Melbourne Australia
7. University Child Health and DMDE University of Aberdeen Aberdeen UK
8. Departments of Child & Adolescent Psychiatry & Social Genetic & Developmental Psychiatry Centre Institute of Psychiatry King's College London London UK
9. School of Psychological Sciences University of Manchester Manchester UK
10. University of Oxford Oxford UK
11. Aston University Birmingham UK
12. Department of Reproductive and Developmental Sciences University of Edinburgh Edinburgh UK
13. School of Medicine University of St Andrews St Andrews UK
14. Max Planck Institute for Psycholinguistics Nijmegen the Netherlands
15. Donders Institute for Brain, Cognition and Behaviour Radboud University Nijmegen the Netherlands