1. Center for Gene Therapy and Paul D. Wellstone Muscular Dystrophy Research Center Nationwide Children's Hospital Columbus Ohio
2. Department of Pediatrics and Neurology The Ohio State University Columbus Ohio
3. Department of Pathology and Laboratory Medicine Nationwide Children's Hospital Columbus Ohio
4. Department of Pathology Ohio State University and Nationwide Children's Hospital Columbus Ohio
5. Department of Neurology Boston Children's Hospital and Harvard Medical School Boston Massachusetts
6. Division of Genetics and Genomics The Manton Center for Orphan Disease Research Boston Children's Hospital Boston Massachusetts
7. Department of Neurology School of Medicine University of Puerto Rico San Juan Puerto Rico
8. Department of Pathology The University of Iowa Carver College of Medicine Iowa City Iowa