1. Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
2. Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
3. Department of Gastroenterology, The Hunan Provincial People's Hospital, Changsha, Hunan, China
4. Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, Hunan, China
5. Department of Oncology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
6. Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China