1. Genomic Instability Research Center, Ajou University School of Medicine, Suwon, Korea.
2. Department of Physiology, Ajou University School of Medicine, Suwon, Korea.
3. Department of Biomedical Sciences, Ajou University School of Medicine, Suwon, Korea.
4. Department of Surgery, Ajou University School of Medicine, Suwon, Korea.
5. Department of Bio-Engineering, Life Science RD Center, Sinil Pharmaceutical Co., Seongnam, Korea.