1. Department of Otolaryngology-Head and Neck Surgery, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, PR China;
2. Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, PR China;
3. College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, PR China;
4. Department of Radiology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, PR China