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Robbins SM, Birmingham TB, Jones IC, Sischek EL, Dietzsch M, Giffin JR.Robbins SM, et al.Arthritis Care Res (Hoboken). 2016 Sep;68(9):1215-23. doi: 10.1002/acr.22822. Epub 2016 Jul 27.Arthritis Care Res (Hoboken). 2016.PMID: 26714257Free article.