1. Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, PR China
2. Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38040, Pakistan
3. Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
4. Phase I Clinical Trial Unit, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China