1 Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, National Center for Respiratory Medicine, State Key Laboratory of Respiratory Disease and National Clinical Research Center for Respiratory Disease, Guangzhou, China.
2 Nanfang Hospital, Guangzhou, China.
3 Fujian Medical University Union Hospital, Fuzhou, China.
4 Fundan University Shanghai Cancer Center, Shanghai, China.
5 Zhejiang Cancer Hospital, Hangzhou, China.
6 The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
7 The First Affiliated Hospital, Zhejiang University, School of Medicine, Hangzhou, China.
8 Tangdu Hospital, Xi'an, China.
9 The Affiliated Hospital of Qingdao University, Qingdao, China.
10 The Second Hospital of Dalian Medical University, Dalian, China.