About the Authors
Department of surgery oncology, Shandong cancer hospital, Jinan, China
Tianjin Medical University General Hospital, Tianjin Lung Cancer Institute, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin, China
Department of Oncology, Tianjin Union Medical Center, Tianjin, China
Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: FH J-DG N-ZF. Performed the experiments: S-WZ FH. Analyzed the data: J-DG FH W-SZ. Contributed reagents/materials/analysis tools: J-DG FH. Wrote the paper: X-BL.