1. Center of Thrombosis and HemostasisUniversity Medical CenterMainzGermany
2. Department of Hematology and OncologyUniversity Medical CenterMainzGermany
3. Department of PathologyDivision of Pulmonary and Critical Care MedicineUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
4. Department of Internal MedicineDivision of Pulmonary and Critical Care MedicineUniversity of Michigan Medical SchoolAnn ArborMichiganUSA