[1] Ctr Lab Med Blood Coagulat & Transfus Med LBT, Dusseldorf, Germany
[2] Univ Calgary, Foothills Hosp, Dept Med, Calgary, AB, Canada
[3] Univ Calgary, Foothills Hosp, Dept Pediat, Calgary, AB, Canada
[4] Univ Calgary, Foothills Hosp, Dept Oncol, Calgary, AB, Canada
[5] Univ Naples Federico II, Reg Reference Ctr Coagulat Disorders, Dept Clin Med & Surg, Naples, Italy
[6] Novo Nordisk AS, Biostat, Soborg, Denmark
[7] Univ Hosp Paris Sud, Bicetre Hosp, AP HP, Ctr Hemophilia & Rare Congenital Bleeding Disorde, Le Kremlin Bicetre, France