1. Central Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang, P. R. China
2. Hebei International Joint Research Center for Brain Science, Shijiazhuang, P. R. China
3. Hebei Key Laboratory of Brain Science and Psychiatric-Psychologic Disease, Shijiazhuang, P. R. China
4. Department of Endocrinology, The Second Hospital of Shijiazhuang City, Shijiazhuang, P. R. China
5. Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, ChineseAcademy of Medical Sciences, Beijing, P. R. China