1. Department of Otolaryngology Head and Neck Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
2. School of Stomatology, Ningxia Medical University, Yinchuan 750004, China
3. Department of Pathology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
4. Department of Oral Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
5. Department of Otolaryngology Head and Neck Surgery, The Hospital Affiliated of Guilin Medical College, Guilin 541000, China
6. Department of Thyroid Surgery, The Second Affiliated Hospital to Nanchang University, Nanchang 330006, China
7. Haicang Hospital Affiliated of Xiamen Medical College, Xiamen 361026, China
8. The School of Clinical Medicine, Fujian Medical University, Fuzhou 361026, China
9. The Graduate School of Fujian Medical University, Fuzhou 361026, China