1. From the Internal Medicine III, University of Ulm, Ulm; University of Freiburg Medical Center, Freiburg; Universitätsklinik Düsseldorf, Düsseldorf; Medizinische Klinik und Poliklinik III, University of Bonn, Bonn; Departments of Cell and Molecular Pathology and Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; Departments of Hematology and Trials and Statistics, Erasmus University Medical Center, Rotterdam; Haematology, University Medical Center,...