RT Journal Article SR Electronic T1 Response to: ‘Calprotectin is not independent from baseline erosion in predicting radiological progression in early rheumatoid arthritis’ by Chevreau et al JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e85 OP e85 DO 10.1136/annrheumdis-2017-212869 VO 77 IS 12 A1 Jonsson, Maria Karolina A1 Sundlisæter, Nina Paulshus A1 Nordal, Hilde Haugedal A1 Hammer, Hilde Berner A1 Aga, Anna-Birgitte A1 van der Heijde, Désirée A1 Kvien, Tore Kristian A1 Fevang, Bjørg-Tilde Svanes A1 Lillegraven, Siri A1 Haavardsholm, Espen Andre YR 2018 UL http://ard.bmj.com/content/77/12/e85.abstract AB