1. Department of Biochemistry; College of Medicine; Soonchunhyang University; Choenan; South Korea
2. College of Veterinary Medicine; Chungbuk National University; Chungbuk; South Korea
3. Department of Bioscience and Biotechnology; Bio/Molecular Informatics Center; Konkuk University; Seoul; South Korea
4. Department of Chemistry and Biochemistry; Brigham Young University; Provo; UT; USA