Affiliation: | 1. Department of Otolaryngology–Head and Neck Surgery , Loyola University Chicago, Stritch School of Medicine, Maywood, Illinois, U.S.A;2. Department of Neuroscience, Loyola University Chicago, Stritch School of Medicine, Maywood, Illinois, U.S.A;3. Department of Cell Biology, Neurobiology, and Anatomy, Loyola University Chicago, Stritch School of Medicine, Maywood, Illinois, U.S.A;4. Research and Development Service, Edward Hines, Jr. VA Hospital , Hines, Illinois, U.S.A |