[1] Yonsei Univ Wonju Coll Med, Dept Dermatol, Wonju, South Korea
[2] Dongguk Univ, Dept Chem & Biochem Engn, Seoul, South Korea
[3] Kyungpook Natl Univ, Dept Pharm, Taegu, South Korea
[4] Kyungpook Natl Univ, Res Inst Pharmaceut Sci, Seoul, South Korea