1. Department of Pediatrics, Stanford University School of Medicine, Stanford, California
2. Department of Neurology, The University of Texas Health Science Center at Houston
3. Department of Neurology, University Hospital Basel, Basel, Switzerland
4. Department of Infectious Diseases, University of Miami, Miami, Florida
5. Department of Neurology, University of Chicago Medical Center, Chicago, Illinois
6. Department of Neurology, MedStar Georgetown University Hospital, Washington, DC
7. Department of Pediatrics, Columbia University, New York, New York
8. Department of Pathology and Cell Biology, Columbia University, New York, New York
9. Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora
10. Novartis Pharma AG, Basel, Switzerland