1 Department of Thoracic Surgery and State key Laboratory of Genetic Engineering, Fudan University Shanghai Cancer Center, Shanghai, China.
2 Institute of Thoracic Oncology, Fudan University, Shanghai, China.
3 Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
4 Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.
5 Department of Thoracic Surgery and State key Laboratory of Genetic Engineering, Fudan University Shanghai Cancer Center, Shanghai, China. hqchen1@yahoo.com.
6 Institute of Thoracic Oncology, Fudan University, Shanghai, China. hqchen1@yahoo.com.
7 Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China. hqchen1@yahoo.com.