1. Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin, and School of Life Sciences, Nanjing University, Nanjing, Jiangsu, China
2. Shanghai Changhai Hospital, Second Military Medical University, Shanghai, China
3. Ruijin Hospital Affiliated to the Shanghai Jiao Tong University School of Medicine, Shanghai, China
4. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of GI Oncology, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
5. Department of Biochemistry, Jinling Hospital, Clinical School of Medical College, Nanjing University, Nanjing, Jiangsu, China
6. Department of Epidemiology and Biostatistics, Cancer Center, Nanjing Medical University, Nanjing, Jiangsu, China