1. School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Yantai University, Yantai, People’s Republic of China
2. State Key Laboratory of Long-acting and Targeting Drug Delivery System, Yantai, People’s Republic of China
3. Yantai Saipute Analyzing Service Co. Ltd, Yantai, Shandong Province, People’s Republic of China