1. Research Institute of Clinical Nutrition, Kyung Hee University, Seoul, Republic of Korea.
2. Korea Ginseng Corporation Research Institute, Korea Ginseng Corporation, Daejeon, Republic of Korea.
3. Division of Food and Nutrition, Chonnam National University, Gwangju, Republic of Korea.
4. Human Ecology Research Institute, Chonnam National University, Gwangju, Republic of Korea.