1. Yu Ping Bai:
Department of MR, Lanzhou University Second Hospital,Lanzhou,China; Department of Tumor Surgery, Lanzhou University Second Hospital,Lanzhou,China
2. Yang Yu:
of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China;The Second Clinical Medical College of Lanzhou University, Lanzhou, China
3. Wenbo Qi:
Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
The Second Clinical Medical College of Lanzhou University, Lanzhou, China
4. Le Liu:
Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China
The Second Clinical Medical College of Lanzhou University, Lanzhou, China
5. Hao Chen:
Department of Tumor Surgery, Lanzhou University Second Hospital, Lanzhou, China; The Key Laboratory of the Digestive System Tumors, Lanzhou University Second Hospital, Gansu Province, Lanzhou, China