Yantai University, Yantai University, R & D Center (Luye Pharma Group Ltd.), Yantai University, Yantai University, Yantai University, Yantai University, Yantai University, Binzhou Medical University, Yantai University, R & D Center (Luye Pharma Group Ltd.), Yantai University, Binzhou Medical University and Yantai University - Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong