1. Neurodevelopmental Diagnostic Center for Young Children; Crofton Maryland
2. The Focus Foundation; Davidsonville Maryland
3. Department of Pediatrics; George Washington University; Washington District of Columbia
4. Department of Human and Molecular Genetics; Florida International University; Miami Florida
5. Department of Neurology; Children's National Medical Center; Washington District of Columbia
6. George Washington University of the Health Sciences; Washington District of Columbia