1. Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation,
2. Institute of Experimental Hematology, and
3. Institute for Biophysical Chemistry and Research Division for Structural Analysis, Hannover Medical School, Hannover, Germany;
4. Department of Clinical Chemistry, Vrije Universiteit University Medical Center, Amsterdam, The Netherlands;
5. Child and Family Research Institute, University of British Columbia, Vancouver, BC, Canada;
6. Department of Cell Biology and Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany; and
7. Institute of Cell Biology, and
8. Institute of Pathology, Hannover Medical School, Hannover, Germany