1. Department of Science in Korean Medicine , Graduate School, , Seoul , Korea
2. Kyung Hee University , Graduate School, , Seoul , Korea
3. Department of Ophthalmology , Otorhinolaryngology and Dermatology of Korean Medicine, College of Korean Medicine, , Seoul 02247 , Korea
4. Kyung Hee University , Otorhinolaryngology and Dermatology of Korean Medicine, College of Korean Medicine, , Seoul 02247 , Korea
5. Acupuncture & Meridian Science Research Center , College of Korean Medicine, , Seoul 02247 , Korea
6. Kyung Hee University , College of Korean Medicine, , Seoul 02247 , Korea
7. Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital and Harvard Medical School , Charlestown, MA 02129 , United States
8. Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital , Charlestown, MA 02129 , United States