1. Department of Oriental Pharmacy and Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeonbuk, Republic of Korea
2. Department of Agricultural Biology, National Academy of Agricultural Science, Rural Development Administration, Wanju, Republic of Korea
3. Department of Internal Medicine and Neuroscience, Gwang-ju Oriental Medical Hospital and Jangheung Integrative Medical Hospital, Wonkwang University, Gwangju, Republic of Korea
4. Wonkwang Clinical Trial Center, Wonkwang University, Gwang-ju Hospital, Gwangju, Korea
5. Department of Oral Microbiology, College of Dentistry, Wonkwang University, Iksan, Jeonbuk, Korea