1. Department of Otolaryngology–Head and Neck Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
2. Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
3. Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
4. Laboratory of Skeletal Development and Regeneration, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
5. School of Communication Sciences and Disorders, McGill University, Montreal, QC, Canada
6. Department of Otorhinolaryngology, Faculty of Medicine, Shimane University, Matsue, Japan