[1] Tongji Univ, Shanghai Pulm Hosp, Sch Med, Dept Thorac Surg, Shanghai, Peoples R China
[2] Shanghai Univ Tradit Chinese Med, Yueyang Hosp Integrated Tradit Chinese & Western M, Dept Oncol, Shanghai, Peoples R China
[3] Tongji Univ, Shanghai Pulm Hosp, Sch Med, Dept Radiol, Shanghai, Peoples R China