1. School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
2. Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Biomedical Engineering Research Center, Kunming Medical University, Kunming 650500, China
3. Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China
4. GI Medicine, Guangzhou Twelfth People’s Hospital, Guangzhou 510620, Guangdong, China
5. School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
6. School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063210, China