1. Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China;
2. Fujian Digital Institute of Tumor Big Data, Fujian Medical University, Fuzhou, China;
3. Department of Thoracic Surgery, Fujian Provincial Cancer Hospital, Fuzhou, China;
4. Department of Radiation Oncology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China