1. Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
2. State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
3. West China School of Medicine, Sichuan University, Chengdu 610041, China
4. Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China