Affiliation: | 1.Division of Rheumatology, Immunology, and Allergy, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA, 02115, USA ;2.Harvard Medical School, Boston, MA, USA ;3.Hospital de São Teotónio, Viseu, Portugal ;4.Hospitais da Universidade de Coimbra, Coimbra, Portugal ;5.Arthritis Foundation, Atlanta, GA, USA ;6.Quest Diagnostics Nichols Institute, San Juan Capistrano, CA, USA ;7.VA Medical Center, Salem, USA ;8.University of Pennsylvania, Philadelphia, PA, USA ;9.Tufts University School of Medicine, Boston, MA, USA ;10.Division of Rheumatology, University of Colorado School of Medicine, Aurora, CO, USA ;11.University of Geneva, Geneva, Switzerland ;12.Arthritis Research Centre of Canada, Vancouver, British Columbia, Canada ;13.Section of Rheumatology, VA Healthcare, Boston, USA ;14.Division of Aging, Brigham and Women’s Hospital, Boston, MA, USA ;15.Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, South Korea ; |