Southern University of Science and Technology, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Shenzhen University, Chinese Academy of Sciences (CAS) - Shenzhen Institute of Advanced Technology, Shenzhen University, Howard University, Meharry Medical College, Johns Hopkins University - Division of Gastroenterology, Shenzhen University and Shenzhen University