1. Department of Neurology The Second Hospital of Tianjin Medical University Tianjin China
2. Tianjin Medical University Cancer Institute and Hospital National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer Tianjin China
3. Department of Neurology Qilu Hospital of Shandong University Dezhou Hospital Dezhou China
4. Department of Neurology Shengli Oilfield Central Hospital Dongying China
5. Department of Clinical Laboratory The Second Hospital of Tianjin Medical University Tianjin China
6. Department of Network Information Center The Second Hospital of Tianjin Medical University Tianjin China