1. Department of Thoracic Surgery; West China Hospital of Sichuan University; Chengdu China
2. North Sichuan Medical College; Nanchong China
3. The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area; Shantou University Medical College; Shantou China
4. Department of Biochemistry and Molecular Biology; Shantou University Medical College; Shantou China
5. Institute of Oncologic Pathology; Shantou University Medical College; Shantou China