1. Department of Immunology; School of Basic Medical Sciences; Peking University Health Science Center; Peking University Center for Human Disease Genomics; Beijing China
2. Key Laboratory of Medical Immunology; Ministry of Health; Beijing China
3. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education); Peking University Cancer Hospital and Institute; Beijing China
4. Department of Surgery; Peking University Cancer Hospital and Institute; Beijing China
5. Department of General Surgery; Beijing Tiantan Hospital; Capital Medical University; Beijing China
6. Clinical Gastric Cancer Research Laboratory; Peking University Cancer Hospital and Institute; Beijing China
7. Department of Pathology; Peking University Cancer Hospital and Institute; Beijing China
8. Department of Tissue Bank; Peking University Cancer Hospital and Institute; Beijing China
9. Department of Histology and Embryology; Shandong Medical College; Linyi City China