| Affiliation: | 1. State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, China;2. Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC, USA;3. Division of Molecular Pharmaceutics and Center for Nanotechnology in Drug Delivery Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA;4. Department of Chemical & Biomolecular Engineering, North Carolina State University, Raleigh, NC, USA |
