1. Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China;
2. Ear Institute, Shanghai Jiaotong University School of Medicine, Shanghai, China;
3. Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, China;
4. Ear Nose and Throat Patient Area, Trauma and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden;
5. Division of Ear, Nose and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden