1. Department of Integrated Traditional Chinese and Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
2. Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, China
3. Hunan Academy of Chinese Medicine, Changsha, PR China
4. Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China