Department of Otorhinolaryngology-Head & Neck Surgery, College of Medicine andAerospace Medicine Research Group, Research Institute of Medical Science, Inha University, Incheon, Korea
2.Department of Otorhinolaryngology-Head & Neck Surgery, College of Medicine and
3.School of Electrical Engineering, Inha University, Incheon, Republic of Korea
4.Aerospace Medicine Research Group, Research Institute of Medical Science, Inha University, Incheon, Korea