1 Faculty of Medicine and University Hospital of Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), University of Cologne, Germany.
2 Praxis für Hämatologie und Onkologie, Koblenz, Germany.
3 Department of Medicine III, LMU University Hospital, Munich, Germany.
4 German Cancer Consortium (DKTK), partner site Munich, Germany.
5 Medizinische Klinik und Poliklinik I, University Hospital Dresden, Germany.
6 DKMS Clinical Trials Unit, Dresden, Germany.
7 University Clinic of Schleswig-Holstein, Kiel, Germany.
8 Department of Medicine V, University Hospital Heidelberg, Germany.