1 Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.
2 School of Public Health and Management, Chongqing Medical University, Chongqing, China.
3 School of Public Health and Management, Chongqing Medical University, Chongqing, China. [email protected].
4 Center for Cancer Prevention Research, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Chengdu, Sichuan, China. [email protected].