1. Department of Otolaryngology Head and Neck Surgery, Shandong Provincial Hospital Affiliated to Shandong University; Eye & Ear Infirmary of Shandong Provincial Hospital Group, Shandong, PR China;
2. Artificial Auditory Engineering Centre, Shandong, PR China;
3. Shandong Provincial Key Laboratory of Otology, Jinan, PR China;
4. Shandong Medical Imaging Research Institute, Shandong, PR China