1. Department of Pediatrics, George Washington University Washington District of Columbia USA
2. Department of Human and Molecular Genetics, Florida International University Miami Florida USA
3. Department of Research, The Focus Foundation Davidsonville Maryland USA
4. Department of EconomicsGeorge Washington University Washington District of Columbia USA
5. Division of Neurogenetics and Developmental PediatricsChildren's National Health System Washington District of Columbia USA
6. Department of NeurologyGeorge Washington University Washington District of Columbia USA