Fuzhou University - School of Physics and Information Engineering, Fuzhou University - School of Physics and Information Engineering, Guangdong Institute of Gastroenterology, Sun Yat-sen University (SYSU) - Department of Endoscopic Surgery, Fuzhou University - School of Physics and Information Engineering, Flatiron Institute - Center for Computational Neuroscience, Sun Yat-sen University (SYSU) - Department of Medical Imaging Center, Guangdong Institute of Gastroenterology, Guangdong Institute of Gastroenterology, Columbia University - Department of Biostatistics, Guizhou Medical University (Guiyang Medical University) - Department of Clinical Medicine, University of Arizona - Department of Pharmacology and Toxicology, Guangdong Institute of Gastroenterology, Fuzhou University - School of Mechanical Engineering and Automation, Guangdong Institute of Gastroenterology and Guangdong Institute of Gastroenterology