1. Department of Neurology; Kaohsiung Medical University Hospital; Kaohsiung Taiwan
2. Department of Master's Program in Neurology, Faculty of Medicine; Kaohsiung Medical University; Kaohsiung Taiwan
3. Department of Neurology; National Taiwan University Hospital Yun-Lin Branch; Yun-Lin Taiwan
4. Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital; Kaohsiung Medical University; Kaohsiung Taiwan