@Article{info:doi/10.2196/28164,
author="Kleinert, Stefan
and Bartz-Bazzanella, Peter
and von der Decken, Cay
and Knitza, Johannes
and Witte, Torsten
and Fekete, S{\'a}ndor P
and Konitzny, Matthias
and Zink, Alexander
and Gauler, Georg
and Wurth, Patrick
and Aries, Peer
and Karberg, Kirsten
and Kuhn, Christoph
and Schuch, Florian
and Sp{\"a}thling-Mestekemper, Susanna
and Vorbr{\"u}ggen, Wolfgang
and Englbrecht, Matthias
and Welcker, Martin",
title="A Real-World Rheumatology Registry and Research Consortium: The German RheumaDatenRhePort (RHADAR) Registry",
journal="J Med Internet Res",
year="2021",
month="May",
day="20",
volume="23",
number="5",
pages="e28164",
keywords="registry; rheumatology; real-world data; symptom checker; patient-reported outcomes",
issn="1438-8871",
doi="10.2196/28164",
url="https://www.jmir.org/2021/5/e28164",
url="https://doi.org/10.2196/28164",
url="http://www.ncbi.nlm.nih.gov/pubmed/34014170"
}