Arata Horii
Department of Otolaryngology, Suita Municipal Hospital
Junji Miyabe
Department of Otolaryngology, Higashiosaka City General Hospital
Yasuhiro Osaki
Department of Otolaryngology, Faculty of Medicine, Kagawa University
Tadashi Kitahara
Osaka Rosai Hospital, Sakai, Japan
Takao Imai
Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine
Atsuhiko Uno
Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine
Suetaka Nishiike
Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine
Norihiko Fujita
Department of Radiology, Osaka University Graduate School of Medicine
Hidenori Inohara
Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine (