1. State Key Laboratory of Molecular Oncology; National Cancer Center/Cancer Hospital; Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing China
2. National Office for Cancer Prevention and Control; National Cancer Center/Cancer Hospital; Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing China
3. Department of Chronic Disease Epidemiology; Yale School of Public Health; School of Medicine; Yale Cancer Center; Yale University; New Haven, Connecticut USA
4. Center for Disease Control and Prevention of Sheyang County; Sheyang Jiangsu China
5. Department of Clinical Laboratory; National Cancer Center/Cancer Hospital; Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing China
6. Department of Environmental Genomics; Jiangsu Key Laboratory of Cancer Biomarkers; Prevention and Treatment; Collaborative Innovation Center for Cancer Personalized Medicine; Nanjing Medical University; Nanjing, Jiangsu China
7. Department of Genetic Toxicology; the Key Laboratory of Modern Toxicology of Ministry of Education; School of Public Health; Nanjing Medical University; Nanjing; Jiangsu China
8. Department of Pathology; Feicheng People Hospital; Feicheng, Shandong China