1. Department of Circulatory and Neurologic Diseases (Stroke Center), College of Oriental Medicine, Kyung Hee University
2. Department of Acupuncture and Moxibustion, College of Oriental Medicine, Kyung San University
3. Department of Circulatory Internal Medicine, College of Oriental Medicine, Dong Kuk University.
4. Department of Acupuncture and Moxibustion, College of Oriental Medicine, Dong Kuk University.