J Rheumatol 2021 Jan 15. Epub 2021 Jan 15.
University of Arizona, College of Medicine, Division of Rheumatology, Arthritis Center, Tucson, Arizona, USA; University of Arizona Arthritis Center, Tucson, Arizona, USA; Veterans Affairs Pittsburgh Healthcare System, Center for Health Equity Research and Promotion, Pittsburgh, Pennsylvania, USA; University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA; Weill Cornell Medicine, Department of Healthcare Policy and Research, New York, New York, USA. From the University of Arizona School of Medicine and University of Arizona Arthritis Center, Tucson, Arizona, USA; University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA; and Weill Cornell Medicine, New York, New York, USA. The current study and Dr. Vina were funded in part by NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) (K23AR067226). Dr. Kwoh's work was supported by the NIH/NIAMS (R01AR066601). Dr. Ibrahim was supported in part by a K24 Mid-Career Development Award from NIAMS (K24AR055259). E. R. Vina, MD, MS, Associate Professor of Medicine, Division of Rheumatology, University of Arizona School of Medicine; C. Q. Quinones, BS, University of Arizona Arthritis Center; L. R. M. Hausmann, PhD, Core Investigator, VA Pittsburgh Healthcare System, and Associate Professor of Medicine, Division of General Internal Medicine, University of Pittsburgh School of Medicine; Said Ibrahim, Professor of Healthcare Policy & Research, Department of Healthcare Policy & Research, Weill Cornell Medicine; C. K. Kwoh, MD, Professor of Medicine, Division of Rheumatology, University of Arizona School of Medicine. Address correspondence to: Ernest R. Vina, MD, MS, University of Arizona Arthritis Center, 1501 N. Campbell Ave., PO Box 245093, Tucson, AZ 85724-5093. Email: