Affiliation: | 1. Malm? Centre for Thrombosis and Haemostasis, Department of Clinical Chemistry, Malm? University Hospital, Malm?, Sweden;2. Medical Sciences Institute, Blood Center of Wisconsin and Medical College of Wisconsin, Milwaukee, WI, USA;3. Colorado Coagulation, Laboratory Corporation of America? Holdings, Englewood, CO, USA;4. Special Coagulation Laboratory, Mayo Clinic, Rochester, MN, USA;5. Octapharma OPG, Vienna, Austria;6. Octapharma USA, Hoboken, NJ, USA |