sj-docx-1-tab-10.1177_1759720X221114107 – Supplemental material for Validation of the Simplified Disease Activity Index (SDAI) with a quick quantitative C-reactive protein assay (SDAI-Q) in patients with rheumatoid arthritis: a prospective multicenter cross-sectional study

Supplemental material, sj-docx-1-tab-10.1177_1759720X221114107 for Validation of the Simplified Disease Activity Index (SDAI) with a quick quantitative C-reactive protein assay (SDAI-Q) in patients with rheumatoid arthritis: a prospective multicenter cross-sectional study by Julia Schally, Henning Christian Brandt, Jan Brandt-Jürgens, Gerd R. Burmester, Hildrun Haibel, Henriette Käding, Kirsten Karberg, Susanne Lüders, Burkhard Muche, Mikhail Protopopov, Valeria Rios Rodriguez, Murat Torgutalp, Maryna Verba, Silke Zinke, Denis Poddubnyy and Fabian Proft in Therapeutic Advances in Musculoskeletal Disease