1. Department ofEndocrinology; Xiang-Ya Hospital of Central South University; Hunan; China
2. Institute of Clinical Pharmacology; Hunan Key Laboratory of Pharmacogenetics; Central South University Xiang-Ya School of Medicine; Hunan; China
3. Department of Neurology; Xiang-Ya Hospital of Central South University; Hunan; China
4. Department of Neurology; Third Xiang-Ya Hospital of Central South University; Hunan; China