1. Department of Otolaryngology-Head and Neck Surgery, Osaka Rosai Hospital
2. Department of Otolaryngology-Head and Neck Surgery, Kansai Rosai Hospital
3. Department of Otolaryngology-Head and Neck Surgery, Higashiosaka City General Hospital
4. Department of Otolaryngology-Head and Neck Surgery. Osaka University Graduate School of Medicine
5. Department of Medical Pharmacy, Yasuda Women’s University Faculty of Pharmacy