1. Department of Physiology, School of Medicine, Konkuk University, Chungju, Korea
2. Department of Cardiovascular Medicine, School of Medicine, Konkuk University, Chungju, Korea
3. Department of Internal Medicine, School of Medicine, Konkuk University, Chungju, Korea
4. Department of Cosmetic Science, College of Natural Science, Hoseo University, Asan, Korea
5. Department of Biomedical Laboratory Science, Kyungbok University, Pochen, Korea
6. Department of Microbiology, School of Medicine, Konkuk University, Chungju, Korea