1. Department of Psychology, Asbury Building American University Washington District of Columbia USA
2. Center for Autism Spectrum Disorders Children's National Hospital Rockville Maryland USA
3. Division of Pediatric Neuropsychology, Children's National Health System, Department of Psychiatry The George Washington University School of Medicine
4. Department of Special Education and Clinical Sciences University of Oregon Eugene Oregon USA
5. Department of Psychiatry, CU Anschutz Medical Campus Children's Hospital Colorado Aurora Colorado USA
6. University of Colorado School of Medicine and the Children's Hospital of Colorado Aurora Colorado USA