1. Department of Otolaryngology Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung
2. Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung
3. School of Medicine, National Yang Ming Chiao Tung University, Taipei
4. School of Medicine, Chung Shan Medical University, Taichung
5. Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei
6. Department of Electrical Engineering, Yuan Ze University, Taoyuan
7. Department of Special Education, University of Taipei, Taipei