1. Department of East-West Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea.
2. Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea.
3. Department of Medical Zoology, School of Medicine, Kyung Hee University, Seoul 02447, Korea.
4. Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea.