Institution: | 1. Department of Physiology, School of Medicine, Jinan University, 601 Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong 510632, China;2. Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing 100191, China;3. Endoscopy Center, The First Affiliated Hospital of Jinan University, 613 Huangpu Avenue West, Tianhe District, Guangzhou, Guangdong 510630, China |