1. Department of Pathology and Provincial Key Laboratory of Infectious Diseases and Immunopathology, Collaborative and Creative Center, Molecular Diagnosis and Personalized Medicine, Shantou University Medical College, Shantou, Guangdong, 515041, China
2. Department of Oral Pathology, Beijing Stomatological Hospital, Capital Medical University, Beijing, 100050, China
3. Department of Pathology, Beijing University Health Science Center, Beijing, 100083, China
4. Department of General Surgery, Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, 515041, China