| Authors: |
Sakamoto K; Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan., Mitani S; Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan. mitani.sohei.wg@ehime-u.ac.jp., Nishio N; Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa Ward, Nagoya, Aichi, 466-8560, Japan., Kitani T; Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan., Sato E; Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan., Tanaka K; Department of Epidemiology and Public Health, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan., Ugumori T; Ugumori ENT Clinic, 3-10-25 Yougonishi, Matsuyama, Ehime, 790-0046, Japan., Wakisaka H; Ehime Prefectural University of Health Sciences, 543 Takooda, Tobe, Ehime, 791-2101, Japan., Hato N; Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan. |
