1. Department of Neurology, OR Health & Science University, Portland, OR, USA
2. Department of Physical Medicine and Rehabilitation, Cleveland Clinic, Cleveland, OH, USA
3. Crawford Research Institute, Shepherd Center, Atlanta, GA, USA
4. Department of Rehabilitation Medicine, Emory University School of Medicine, Atlanta, GA, USA
5. Evidera, Waltham, MA, USA
6. Evidera, London, UK
7. Former employee of Greenwich Biosciences, Inc., now part of Jazz Pharmaceuticals, Carlsbad, CA, USA
8. Jazz Pharmaceuticals, Inc, Philadelphia, PA, USA