Affiliation: | 1. Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas;2. Baylor Genetics Laboratories, Houston, Texas;3. Department of Pediatrics, Section of Pediatric Neurology, Baylor College of Medicine, Houston, Texas;4. Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, Texas;5. Department of Pediatrics, Division of Medical Genetics, Stanford University School of Medicine, Stanford, California |