1. Departments of NeurologyChung Shan Medical University Hospital Taichung Taiwan
2. School of MedicineChung Shan Medical University Taichung Taiwan
3. Pharmacological Institute, College of MedicineNational Taiwan University Taipei Taiwan
4. Internal Medicine, Division of RadiologyChung Shan Medical University Hospital Taichung Taiwan
5. Internal Medicine, Division of CardiologyChung Shan Medical University Hospital Taichung Taiwan