1. Department of Otolaryngology, Nanshan Affiliated Hospital of Guangdong Medical College, Shenzhen, Guang Dong, China
2. Department of Otolaryngology, Affiliated Nanshan Hospital of Shenzhen University, Shenzhen, Guang Dong, China
3. Department of Otolaryngology, Union Hospital, Huazhong University of Science and Technology, Wuhan, Hu Bei, China
4. Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guang Dong, China
5. Department of Radiation Oncology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
6. Department of Otolaryngology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guang Dong, China