1. Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University , Nanjing, China
2. Department of Respiratory Disease, Nanjing Chest Hospital, Nanjing Medical University , Nanjing, China
3. Department of Thoracic Surgery, Nanjing Chest Hospital, Nanjing Medical University , Nanjing, China
4. Department of Epidemiology, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University , Nanjing, China