1. University of Michigan Department of Neurology Ann Arbor Michigan USA
2. University of Pittsburgh Department of Neurology Pittsburgh Pennsylvania USA
3. University of Pittsburgh Department of Pediatrics Pittsburgh Pennsylvania USA
4. University of Washington Department of Neurology Seattle Washington USA
5. Department of Neurology University of Texas Health Science Center at Houston Houston Texas USA
6. Department of Neurology and WVU Medicine Children's Hospital Rockefeller Neuroscience Institute, West Virginia University Morgantown West Virginia USA
7. Yale University Department of Neurology New Haven Connecticut USA
8. Division of Neurology Emory University Department of Pediatrics Atlanta Georgia USA
9. NYU Grossman School of Medicine and NYU Langone Health New York New York USA