1. Biotherapy Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
2. Department of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
3. Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
4. Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China
5. Robert H. Lurie Comprehensive Cancer Center, Department of Medicine-Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
6. Key Laboratory for Tumor Immunology and Biotherapy of Henan Province, Zhengzhou, Henan, China