1. Department of Cell Biology and Genetics, Chongqing Medical University, Chongqing 400016, China
2. Department of Oncology, Daping Hospital, Army Medical University, Chongqing 400042, China
3. Department of Pathology, Daping Hospital, Army Medical University, Chongqing 400042, China
4. Department of Pathology, Chongqing General Hospital, University of Chinese Academy of Sciences, Chongqing 410309, China
5. Department of Thoracic Surgery, The Third Medical Center of PLA General Hospital, Chongqing 100039, China