1. Department of Pathology; Third Affiliated Hospital of Guangzhou Medical University; Guangzhou China
2. Department of Pathology; Guangzhou Medical University; Guangzhou China
3. Cancer Research Institute; Southern Medical University; Guangzhou China
4. School of Pharmacy; Guangdong Medical College; Dongguan China
5. Otorhinolaryngology of Zhujiang Hospital; Southern Medical University; Guangzhou China