[1] Central South University,Department of Oral and Maxillofacial Surgery, Center of Stomatology, Xiangya Hospital
[2] Southern Medical University,Department of Vascular and Plastic Surgery, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences)
[3] Central South University,Research Center of Oral and Maxillofacial Tumor, Xiangya Hospital
[4] Central South University,Institute of Oral Cancer and Precancerous Lesions
[5] Hainan Provincial People’s Hospital,Department of Oral and Maxillofacial Surgery
[6] The Second Xiangya Hospital of Central South University,Department of Oral and Maxillofacial Surgery