1. Center for Neurological Restoration; Cleveland Clinic; Cleveland Ohio USA
2. University of Vermont Larner College of Medicine, Burlington; Vermont USA
3. Westmead Hospital and Sydney Medical School; Sydney Australia
4. Keck/University of Southern California School of Medicine; Los Angeles California USA
5. University of Florida College of Medicine, Gainesville, Florida, USA, and Orlando Veterans Affairs Medical Center; Orlando Florida USA
6. University of Kentucky Medical Center; Lexington Kentucky USA
7. University of Alabama at Birmingham; Birmingham; Alabama USA
8. Feinberg School of Medicine; Northwestern University; Chicago Illinois USA
9. AbbVie Inc.; North Chicago Illinois USA
10. University of Cincinnati Academic Health Center; Cincinnati Ohio USA