[1] Kyoto Univ, Grad Sch Med, Dept Otolaryngol Head & Neck Surg, Sakyo Ku, Kawaharacho 54, Kyoto 6068507, Japan
[2] Kyoto Univ Hosp, Inst Adv Clin & Translat Sci, Dept Data Sci, Kyoto 6068507, Japan
[3] Toranomon Gen Hosp, Dept Otolaryngol, Okinaka Mem Inst Med Res, Tokyo 1058470, Japan
[4] Shinshu Univ, Sch Med, Dept Otorhinolatyngol, Matsumoto, Nagano 3908621, Japan
[5] Ehime Univ, Grad Sch Med, Dept Otolaryngol, Matsuyama, Ehime 7910295, Japan
[6] Univ Tsukuba, Grad Sch Comprehens Human Sci, Dept Otolatyngol, Tsukuba, Ibaraki 3058575, Japan
[7] Nagoya City Univ, Grad Sch Med Sci, Dept Otolaryngol Head & Neck Surg, Nagoya, Aichi 4768601, Japan
[8] Sch Med, Nagoya, Aichi 4768601, Japan
[9] Gen Hosp, Dept Otolaryngol, Kobe City Med Ctr, Kobe, Hyogo 6500047, Japan
[10] Hirosaki Univ, Grad Sch Med, Dept Otorhinolaryngol, Hirosaki, Aomori 0368562, Japan
[11] Kyushu Univ, Grad Sch Med Sci, Dept Otorhinolaryngol, Fukuoka 8128582, Japan
[12] Kyoto Univ Hosp, Inst Adv Clin & Translat Sci, Dept Expt Therapeut, Kyoto 6068507, Japan