[1] Karolinska Inst, Inst Mol Med & Surg, Stockholm, Sweden
[2] Karolinska Univ Hosp, Dept Clin Chem, Stockholm, Sweden
[3] Blood Transfus Inst Serbia, Hemophilia Ctr, Belgrade, Serbia
[4] Blood Transfus Inst Serbia, Hemostasis Dept, Belgrade, Serbia
[5] Univ Belgrade, Clin Hematol, Clin Ctr Serbia, Belgrade, Serbia
[6] Univ Belgrade, Fac Med, Belgrade, Serbia
[7] Karolinska Univ Hosp, Coagulat Unit, Hematol Ctr, Stockholm, Sweden
[8] Karolinska Inst, Dept Clin Sci, Danderyd Hosp, Stockholm, Sweden