1. Institute of Oncologic Pathology; Shantou University Medical College; Shantou China
2. Department of Biochemistry and Molecular Biology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area; Shantou University Medical College; Shantou China
3. Department of Oncology Surgery; Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University; Shantou China
4. Department of Pathology; Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University; Shantou China