Chinese Academy of Medical Sciences - Cancer Hospital, Xi'an Jiaotong University (XJTU) - First Affiliated Hospital, Shanghai Jiao Tong University (SJTU) - Shanghai Chest Hospital, Xinxiang Medical University - First Affiliated Hospital, Zhengzhou University - First Affiliated Hospital, Nanjing Medical University - First Affiliated Hospital, Nanjing Medical University - Jiangsu Institute of Cancer Research, Shandong University - Shandong Cancer Hospital, Tianjin Cancer Hospital, Nanjing Medical University - Department of Epidemiology and Biostatistics, Zhengzhou University - Henan Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) - Peking Union Medical College Hospital, Harbin Medical University - Cancer Hospital, Xinjiang Medical University - Affiliated Tumor Hospital, Chinese Academy of Medical Sciences - Department of Medical Oncology and Chinese Academy of Medical Sciences & Peking Union Medical College - Thoracic Surgery Department