1. Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
2. School of Pharmacy, China Pharmaceutical University, Nanjing, China
3. Key Laboratory of Oral Drug Delivery System of Chinese Meteria Medica of State Administration of Traditional Chinese Medicine, Jiangsu Branch of China Academy of Chinese Medical Science, Nanjing, China