1. Department of Otolaryngology Head and Neck SurgeryThe Affiliated Hospital of Guilin Medical University Guilin Guangxi China
2. Department of OncologyGuigang City Peoples' Hospital, The Eighth Affiliated Hospital of Guangxi Medical University Guigang Guangxi China
3. Guangxi Key Laboratory of Tumor Immunology and Microenvironmental RegulationGuilin Medical University Guilin Guangxi China