1. Department of Neurology, Phil Smith Neuroscience Institute, Fort Lauderdale, FL, USA;
2. Swallowing Systems Core, University of Florida, Gainesville, FL, USA;
3. Department of Anesthesiology and Orthopedics, College of Medicine, University of Florida, Gainesville, FL, USA;
4. Department of Speech, Language and Hearing Science, University of Florida, Gainesville, FL, USA;
5. Department of Neurology, University of Florida, Gainesville, FL, USA