1. Department of Gastroenterology, Dongying People’s Hospital, Dongying, Shandong 257091, China
2. State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an 710032, China
3. Department of Physiology and Pathophysiology, National Key Discipline of Cell Biology, Fourth Military Medical University, Xi’an 710032, China
4. Department of Gastroenterology, 941 Hospital of PLA, Xining, Qinghai 810007, China
5. Department of Critical Medicine, 942 Hospital of PLA, Yin Chuan, Ning Xia, China
6. Institute for Biomedical Sciences of Pain, Tangdu Hospital, Fourth Military Medical University, Xi’an 710038, China