1. College of Veterinary Medicine and BK21 FOUR Program, Chonnam National University , Gwangju 61186, The Republic o f Korea
2. Division of Radiation Biomedical Research, Korea Institute of Radiological & Medical Sciences , Seoul 01812, The Republic o f Korea
3. College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University , Daegu 41566, The Republic o f Korea
4. Futuristic Animal Resource and Research Center, Korea Research Institute of Bioscience and Biotechnology , Ochang 28116, Chungbuk, The Republic o f Korea
5. Research Center, Dongnam Institute of Radiological & Medical Sciences , Busan 46033, The Republic o f Korea