Arthritis & Rheumatology, an official journal of the American College of Rheumatology, is a peer-reviewed publication for scientists and clinicians interested in the natural history, pathophysiology, treatment, and outcome of the rheumatic diseases. Arthritis & Rheumatology publishes the highest quality basic and clinical research related to the rheumatic diseases, encompassing a wide range of areas of investigative activity. In addition, the journal publishes review articles, editorials, and other educational material intended for both researchers and clinicians. Serving the worldwide community of rheumatology investigators and clinicians, Arthritis & Rheumatology is known internationally as a top rheumatology research journal.