1. Experimental Hematology, Department of Biomedicine, University Hospital of Basel, Basel, Switzerland;
2. Department of Biosystems Science and Engineering, Swiss Federal Institute of Technology, Zurich, Switzerland;
3. Division of Hematology, University Hospital Basel, Basel, Switzerland;
4. CeMM Research Center for Molecular Medicine, Austrian Academy of Sciences, Vienna, Austria; and
5. Division of Hematology and Blood Coagulation, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria