1. Department of Otolaryngology–Head and Neck Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Otolaryngology–Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei, Taiwan
3. Department of Otolaryngology–Head and Neck Surgery, National Taiwan University College of Medicine, Taipei, Taiwan
4. Master’s Program of Speech and Language Pathology, Department of Special Education, University of Taipei, Taipei, Taiwan
5. Department of Electrical Engineering, Yuan Ze University, Taoyuan, Taiwan