1. Department of Physiology, Yonsei University College of Medicine, Seoul, Korea.
2. Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
3. Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea.
4. Department of Integrative Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
5. Department of Oriental Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, Korea.
6. Department of Medical Research, Korea Institute of Oriental Medicine, Daejeon, Korea.