1. Department of Otolaryngology–Head and Neck Surgery, Graduate School of medicine, Kyoto University, Kyoto, Japan.
2. Faculty of Pharmacy, Chiba Institute of Science, Chiba, Japan.
3. Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Ibaraki, Japan.
4. Faculty of Medicine and Health Sciences, School of Communication Sciences and Disorders, McGill University, Montreal, Canada.
5. Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan.
6. Center for Inflammation, Immunity and Infection Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia, USA.