1. Department of Child & Adolescent Psychiatry King's College London London UK
2. Department of Psychology George Mason University Fairfax Virginia USA
3. Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
4. University of Pennsylvania Philadelphia Pennsylvania USA
5. Gender and Autism Program, Children's National Hospital Rockville Maryland USA
6. Department of Psychiatry and Behavioral Sciences University of Colorado School of Medicine Aurora Colorado USA
7. Departments of Pediatrics, Psychiatry, and Behavioral Sciences George Washington University School of Medicine Washington District of Columbia USA
8. Division of Neuropsychology Children's National Hospital Washington District of Columbia USA
9. Department of Psychological and Brain Sciences Drexel University Philadelphia Pennsylvania USA
10. Department of Speech, Language, and Hearing Sciences The George Washington University Washington District of Columbia USA