1. State Key Laboratory of Natural Medicines
2. Department of Pharmaceutics
3. School of Pharmacy
4. China Pharmaceutical University
5. Nanjing 210009
6. Sichuan Institute for Food and Drug Control
7. Chengdu 611731
8. China
9. Department of Key Laboratory of Drug Metabolism and Pharmacokinetics
10. Laboratory of Nanomedicine and Biomaterials
11. Department of Anesthesiology
12. Brigham and Women's Hospital
13. Harvard Medical School
14. Boston
15. Department of Biomedical Engineering
16. School of Engineering
17. Sun Yat-sen University
18. Guangzhou