[1] Korea Inst Oriental Med, Herbal Med Res Div, 1672 Yuseong Daero, Daejeon 34053, South Korea
[2] Daejeon Univ, Inst Tradit Med & Biosci, 62 Daehak Ro, Daejeon 34520, South Korea
[3] Daejeon Univ, Coll Korean Med, Dept Internal Med, Div Resp Syst, 176 Daeduk Ro, Daejeon 35235, South Korea
[4] Univ Sci & Technol, Korean Med Life Sci, 217 Gajeong Ro, Daejeon 34113, South Korea