1. Department of General Surgery, Xiangya Hospital Central South University, Changsha, 410000, China
2. GeneTalks Biotech Co., Ltd, Changsha, Hunan, 410000, PR China
3. Department of Gastroenterology, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, 310016, China
4. Department of Endoscope Center, The Affiliated Cancer Hospital of Xiangya School of Medicine, Hunan Cancer Hospital, Central South University, Changsha, Hunan, 410013, China
5. Department of Neurology, Xiangya Hospital, Central South University, Changsha, 410000, China
6. School of Life Sciences & Technology, Tongji University, Shanghai, 200092, China