1. Department of Hematology, Institute of Hematology West China Hospital of Sichuan University Chengdu People's Republic of China
2. Department of Gastrointestinal Surgery, State Key Laboratory of Biotherapy and Cancer Center West China Hospital of Sichuan University Chengdu People's Republic of China
3. State Key Laboratory of Biotherapy and Cancer Center West China Hospital of Sichuan University Chengdu People's Republic of China
4. Department of Pathology West China Hospital of Sichuan University Chengdu People's Republic of China
5. Department of Laboratory Medicine West China Hospital of Sichuan University Chengdu People's Republic of China