1. Department of Applied Chemistry, College of Applied Science, Kyung Hee Univerity, Yongin, Republic of Korea
2. Department of Gerontology (AgeTech-Service Convergence Major), Kyung Hee Univerity, Yongin, Republic of Korea
3. Department of Alternative and Complementary Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, Republic of Korea
4. Department of Emergency Medicine, School of Medicine, Kyung Hee University, Seoul, Republic of Korea