1. Graduate Institute of Clinical Medicine College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
2. Department of Neurology Kaohsiung Municipal Ta‐Tung Hospital Kaohsiung Medical University Kaohsiung Taiwan
3. Department of Neurology College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
4. Department of Neurology Kaohsiung Medical University Hospital Kaohsiung Taiwan
5. Neuroscience Research Center Kaohsiung Medical University Kaohsiung Taiwan
6. Post‐baccalaureate Medicine Kaohsiung Medical, University Kaohsiung Taiwan