[1] Seoul Natl Univ, Coll Vet Med, Dept Anat & Cell Biol, Seoul, South Korea
[2] Seoul Natl Univ, Res Inst Vet Sci, Seoul, South Korea
[3] Soonchunhyang Univ, Coll Med Sci, Dept Biomed Lab Sci, Asan, South Korea
[4] Gangneung Wonju Natl Univ, Coll Dent, Dept Biochem & Mol Biol, Kangnung, South Korea