University Children's Hospital Tuebingen, Tuebingen, Germany
University of Tuebingen, Department of Internal Medicine IV, Tübingen, Germany
University Hospital Cologne, Cologne, Germany
University Hospital Luebeck, Luebeck, Germany
University Hospital Tuebingen, Tubingen, Baden-Württemberg, Germany
University Hospital Tübingen, Tübingen, BW, Germany
KU Leuven, Leuven, Belgium
UZ Gent, Gent, Belgium
CHU de Grenoble, Grendelbruch, France
University Hospital, Tübingen, Germany
University of Tübingen, Tübingen, Germany
Universitätsklinikum Köln, Klinik I für Innere Medizin, Cologne, NRW, Germany
Charité Universitätsmedizin Berlin, Klinik für Rheumatologie und Klinische Immunologie, Abteilung -Neue Therapien & Studien, Berlin, Germany
University Hospital Tuebingen; Department of oncology, hematology, rheumatology, immunology and pulmology, Tuebingen, Germany