1 Department of Otolaryngology Head and Neck Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing 210008, China.
2 Department of Otolaryngology Head and Neck Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing 210008, China; Department of Otolaryngology Head and Neck Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Jiangsu Provincial Key Medical Discipline, Nanjing 210008, China; Research Institute of Otolaryngology, Nanjing Drum Tower Hospital, Nanjing 210008, China.