| Affiliation: | 1. Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;2. Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;1. Communication Sciences and Disorders, The College of St. Rose, Albany, New York;2. Communication Sciences and Disorders, The Pennsylvania State University, State College, Pennsylvania;1. Department of Audiology and Speech Pathology, Bloomsburg University of Pennsylvania, Bloomsburg, Pennsylvania;2. Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, Tennessee;3. Department of Otolaryngology, Hearing and Speech Sciences, and Mechanical Engineering, Vanderbilt University School of Medicine, Nashville, Tennessee;1. Department of Otorhinolaryngology - Head and Neck Surgery, Osaka University Graduate School of Medicine, Suita, Japan;2. Department of Otorhinolaryngology, Kinki Central Hospital of Mutual Aid Association of Public School Teachers, Hyogo, Japan;1. Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan;2. Taipei City Hospital Renai Branch, Renai, Taiwan;3. National Taiwan University Hospital, Taipei, Taiwan |
