1. Department of Rheumatology, Nobuhara Hospital, Japan
2. Department of Internal Medicine, Teikyo University School of Medicine, Japan
3. Department of Rheumatology, Tokyo Medical University, Japan
4. Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Japan
5. Comprehensive Medical Education Center, Niigata University School of Medicine, Japan
6. Department of Stem Cell and Immune Regulation, Yokohama City University Graduate School of Medicine, Japan
7. Department of Internal Medicine and Clinical Immunology, Yokohama City University Graduate School of Medicine, Japan
8. Japan Department of Allergy and Rheumatology, Nippon Medical University Musashi Kosugi Hospital, Japan