1. Department of Pharmacy, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
2. School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
3. Department of Geriatrics, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
4. Hunan Provincial Engineering Research Central of Translational Medical and Innovative Drug, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China