1. Department of PathologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
2. Department of Orthopaedic Trauma, Hand, Plastic, and Reconstructive SurgeryUniversity Hospital of UlmUlmGermany
3. Center for Thrombosis and HemostasisUniversity Medical CenterMainzGermany
4. Department of Pediatrics and Communicable DiseasesUniversity of Michigan Medical SchoolAnn ArborMichiganUSA