[1] Seoul Natl Univ, Coll Vet Med, Toxicol Lab, Seoul 151, South Korea
[2] Hoseo Univ, Inst Fusion Technol, Asan, South Korea
[3] Yonsei Univ, Sch Med, Inst Canc Res, Seoul 120749, South Korea
[4] Emory Univ, Sch Med, Div Endocrinol Metab & Lipids, Atlanta, GA 30322 USA
[5] Seoul Natl Univ, Grad Sch Convergence Sci, Seoul 151, South Korea