1. Institute of Bioscience & Integrative Medicine, Daejeon University, 75, Daedeok-daero 176, Seo-gu, Daejeon 35235, Republic of Korea
2. Department of Applied Chemistry, Daejeon University, Daejeon 34520, Republic of Korea
3. Department of Internal Medicine, College of Korean Medicine, Se-Myung University, Jecheon-si 27136, Republic of Korea