1. Genome Research Center for Immune Disorders, Wonkwang University School of Medicine, Iksan 570-749, Korea.
2. Division of Biological Sciences, Research Center of Bioactive Materials, Chonbuk National University, Chunju 561-756, Korea.
3. Division of Rheumatology, Department of Internal Medicine, Eulji University School of Medicine, Daejeon 301-831, Korea.
4. Department of Pathology, Wonkwang University School of Medicine, Iksan 570-749, Korea.
5. School of Biological Sciences, University of Ulsan, Ulsan 680-749, Korea.