1. Graduate School of East-West Medical Science; Kyung Hee University, Yongin, South Korea.
2. Department of Food Science and Biotechnology, College of Life Science; Kyung Hee University, Yongin, South Korea.
3. Department of Herbology, College of Oriental Medicine; Kyung Hee University, Yongin, South Korea.
4. Department of Dermatology, College of Oriental Medicine; Kyung Hee University, Yongin, South Korea.
5. Department of Food Science and Biotechnology, School of Life Science and Biotechnology, Sungkyunkwan University, Suwon, South Korea.