1. From the Guangdong Lung Cancer Institute, Guangdong Provincial People’s Hospital, and Guangdong Academy of Medical Sciences, Guangzhou (Y.-L.W.), the Thoracic Surgery Department, National Cancer Center–National Clinical Research Center for Cancer–Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (J.H.), and the Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai (S.L.) — all in China; the Department of Thoracic Surgery and...