1. Department of Dental Hygiene, Division of Health Science, Dongseo University, Busan, Korea.
2. Department of Physiology, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea.
3. Department of Neurosurgery, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea.
4. Department of Biomedical Laboratory Science, Division of Health Science, Dongseo University, Busan, Korea.
5. Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Korea.