1. Hebei University of Chinese Medicine, Department of Preventive Medicine, Shijiazhuang, Hebei, China
2. Hebei University of Chinese Medicine, School of Pharmacy, Shijiazhuang, Hebei, China
3. Hebei University of Chinese Medicine, Collge of Basic Medicine, Shijiazhuang, Hebei, China
4. Hebei Key laboratory of Chinese Medicine Research on Cardio-Cerebrovascular Disease, Shijiazhuang, Hebei, China