1. Bioevaluation Center; Korea Research Institute of Bioscience and Biotechnology; Ochang Chungbuk 363-883 Korea
2. Biomedical Mouse Resource Center; Korea Research Institute of Bioscience and Biotechnology; Ochang Chungbuk 363-883 Korea
3. College of Pharmacy; Chungbuk National University; Cheongju Chungbuk 361-763 Korea
4. Bionutrigen Co., Ltd.; Daejon Chungnam 305-806 Korea