1. School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, P.R. China
2. Department of Nephrology, Yu-Huang-Ding Hospital/Qingdao University, Yantai, P.R. China
3. School of Pharmacy, Binzhou Medical University, Yantai, P.R. China
4. Center for Reproductive Medicine, Tai'an Central Hospital, Tai'an, P.R. China