1. Department of Physiology, College of Medicine, The Catholic University of Korea, Seoul
2. Laboratory of Endocrinology, Institute for Medical Sciences, Ajou University School of Medicine, Suwon
3. Department of Immunology, School of Medicine, Keimyung University
4. Department of Biochemistry and Molecular Biology, College of Medicine, Yeungnam University, Daegu
5. Department of Life Science, Daejin University, Pochon-gun, Kyeonggido, Korea