Yoon-Seok Jang
Department of Otorhinolaryngology-Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea
Jung-Hong Park
Department of Otorhinolaryngology-Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea
So-Hyang Kim
Department of Otorhinolaryngology -Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea
Tae-Woo Gu
Department of Otorhinolaryngology -Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea
Jong-Chul Hong
Department of Otorhinolaryngology-Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea
Myung-Koo Kang
Department of Otorhinolaryngology -Head and Neck Surgery, Dong-A University College of Medicine, Busan, Korea