%0 Journal Article %T Relevant Concepts of Functioning for Patients With Systemic Lupus Erythematosus Identified in a Delphi Exercise of Experts and a Literature Review %A Leuchten, Nicolai %A Bauernfeind, Bettina %A Kuttner, Johannes %A Stamm, Tanja %A Smolen, Josef S. %A Pisetsky, David S. %A Aringer, Martin %J Arthritis Care and Research %V 66 %N 12 %P 1895-1904 %@ 2151-464X %D 2014-12-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve