RT Journal Article SR Electronic T1 Response to: ‘Do 2019 European League against rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus also indicate the disease activity?’ by Teng et al JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e23 OP e23 DO 10.1136/annrheumdis-2020-217105 VO 81 IS 2 A1 Aringer, Martin A1 Costenbader, Karen A1 Dörner, Thomas A1 Johnson, Sindhu R YR 2022 UL http://ard.bmj.com/content/81/2/e23.abstract AB