| Affiliation: | [1]Department of Otorhinolaryngology, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; [2]Department of Otorhinolaryngology, Union Hospital of Tongii Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; [3]Department of Surgery-Otolaryngology, University of Kentucky Medical Center, Lexington, Kentucky 40536, USA; [4]Department of Surgery-Otolaryngology, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China |
