1. Institute of Pharmaceutical Research and Development, College of Pharmacy, Wonkwang University, Iksan 570-749, Republic of Korea
2. Hanbang Body-Fluid Research Center, Wonkwang University, Iksan 570-749, Republic of Korea
3. Department of Pharmacology, School of Medicine, Eulji University, Jung-gu, Daejeon 301-746, Republic of Korea
4. Standardized Material Bank for New Botanical Drugs, College of Pharmacy, Wonkwang University, Iksan 570-749, Republic of Korea
5. Hanpoong Pharm & Foods Co., Ltd., Jeonju 561-841, Republic of Korea
6. Department of Meridian & Acupoint, College of Korean Medicine, Wonkwang University, Iksan 570-749, Republic of Korea