1. Department of Neurology; Wake Forest School of Medicine, Medical Center Boulevard; Winston-Salem North Carolina 27157 USA
2. Department of Anesthesiology; Section on Critical Care, Wake Forest School of Medicine; Winston-Salem North Carolina USA
3. Wake Forest University Animal Resources Program; Wake Forest School of Medicine; Winston-Salem North Carolina USA
4. Généthon, INSERM, Evry; France
5. Division of Genetics and Genomics, The Manton Center for Orphan Disease Research; Boston Children's Hospital, Harvard Medical School; Boston Massachusetts USA
6. Department of Rehabilitation Medicine; Institute for Stem Cell and Regenerative Medicine, School of Medicine, University of Washington; Seattle Washington USA