1. Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
2. Department of General Thoracic Surgery, Keio University School of Medicine, Tokyo, Japan
3. Division of Thoracic Surgery, Department of Surgery, Shinshu University, Matsumoto, Japan
4. Department of Thoracic Surgery, National Defense Medical College, Tokorozawa, Japan
5. Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
6. Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
7. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
8. Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA