1. Washington University in St. Louis School of Medicine, Program in Physical Therapy, St. Louis, MO 63110, USA
2. Washington University in St. Louis, Performing Arts Department, St. Louis, MO 63105, USA
3. Washington University in St. Louis School of Medicine, Department of Neurology, St. Louis, MO 63110, USA
4. Washington University in St. Louis School of Medicine, Department of Neuroscience, St. Louis, MO 63110, USA