1. Department of Pediatric Rheumatology, Institute of Rheumatology, Tokyo Women’s Medical University Hospital , Tokyo, Japan
2. Division of Rheumatology, Department of Internal Medicine, Tokyo Women’s Medical University School of Medicine , Tokyo, Japan
3. Department of Vascular Physiology, National Cerebral and Cardiovascular Center Research Institute , Suita, Japan
4. Department of Clinical Immunology, Japan Community Health Care Organization Osaka Hospital , Osaka, Japan
5. Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University , Tokyo, Japan
6. Division of Rheumatology, Department of Internal Medicine, Toho University School of Medicine , Tokyo, Japan
7. Department of Rheumatology and Clinical Immunology, Kyoto University, Graduate School of Medicine , Kyoto, Japan
8. Department of Internal Medicine and Rheumatology, Juntendo University Faculty of Medicine , Tokyo, Japan
9. Department of Allergy and Clinical Immunology, Chiba University Hospital , Chiba, Japan
10. Division of Rheumatology and Allergy, Department of Internal Medicine, St. Marianna University School of Medicine , Kawasaki, Japan
11. Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine , Toon, Ehime, Japan
12. Pediatric Medical Center, Ehime Prefectural Central Hospital , Matsuyama, Japan
13. Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University , Sapporo, Japan
14. Department of Rheumatology and Clinical Immunology, Saitama Medical Center, Saitama Medical University , Kawagoe, Japan
15. Department of Pediatrics, Yokohama City University School of Medicine , Yokohama, Japan
16. Department of Hematology and Clinical Immunology, Yokohama City University School of Medicine , Yokohama, Japan
17. Department of Internal Medicine 3, Division of Immunology and Rheumatology, Hamamatsu University School of Medicine , Hamamatsu, Japan
18. Department of Rheumatology and Nephrology, Aichi Medical University School of Medicine , Nagakute, Japan
19. Division of Rheumatology, Department of Internal Medicine, Nagoya City University Hospital , Nagoya, Japan
20. Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences , Nagoya, Japan
21. Department of Rheumatology, Niigata Rheumatic Center , Shibata, Japan
22. Department of Hygiene and Public Health, Kanazawa University , Kanazawa, Japan
23. Department of Rheumatology, Institute of Rheumatology, Tokyo Women’s Medical University Hospital , Tokyo, Japan
24. Department of Chronic Kidney Disease and Cardiovascular Disease, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences , Okayama, Japan
25. Department of Comprehensive Therapy for Chronic Kidney Disease, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences , Okayama, Japan
26. Department of Rheumatology, Shimane University Faculty of Medicine , Izumo, Japan
27. Department of Nephrology and Rheumatology, Kyorin University School of Medicine , Tokyo, Japan