Affiliation: | 1.Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, 211166 China ;2.Department of Thoracic Surgery, The First People’s Hospital of Yancheng and Yancheng Clinical College of Xuzhou Medical University, Yancheng, 224001 China ;3.Department of Clinical Laboratory, Yixing People’s Hospital, Wuxi, 214200 China ;4.Department of Epidemiology, Gusu School, Nanjing Medical University, Nanjing, 211166 China |