1. Department of Rheumatology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University (TMDU) , Tokyo, Japan
2. Division of Rheumatology and Allergy, Department of Internal Medicine, St. Marianna University School of Medicine , Kawasaki, Japan
3. Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University (TMDU) , Tokyo, Japan
4. Human Care Research Team, Tokyo Metropolitan Institute of Gerontology , Tokyo, Japan
5. 2-16-1, Sugao, Miyamae-Ku, Kawasaki, 216-8511, Japan
6. Department of Rheumatology, National Hospital Organization Tokyo National Hospital , Tokyo, Japan
7. Department of Rheumatology Research, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital , Sagamihara, Japan