1. Department of Speech, Language, and Hearing Sciences, University of Florida, 1225 Center Drive, Room 2150, Gainesville, Florida 32610, USA
2. Department of Linguistics, University of Florida, 4131 Turlington Hall, P.O. Box 115454, Gainesville, Florida 32611, USA
3. Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building, Gainesville, Florida 32611, USA
4. Department of Computer & Information Science & Engineering, University of Florida, E301 CSE Building, P.O. Box 116120, Gainesville, Florida 32611, USA, , , , ,