1. Department of Biomedical Science, Graduate SchoolKyung Hee University Seoul 02447 Republic of Korea
2. Department of Anatomy and Neurobiology, College of MedicineKyung Hee University Seoul 02447 Republic of Korea
3. Center for Converging HumanitiesKyung Hee University Seoul 02447 Republic of Korea
4. Medical Research Center for Bioreaction to Reactive Oxygen Species and Biomedical Science InstituteKyung Hee University Seoul 02447 Republic of Korea