[1] Baxter Innovat GmbH, Vienna, Austria
[2] Fdn IRCCS Ca Granda Osped Maggiore Policlin, A Bianchi Bonomi Hemophilia & Thrombosis Ctr, Dept Internal Med & Med Specialties, Milan, Italy
[3] Fdn Milano, Sci Direct, Milan, Italy
[4] Emory Univ, Sch Med, Dept Pediat, Atlanta, GA USA
[5] Emory Univ, Sch Med, Dept Hematol Oncol, Atlanta, GA USA
[6] Imperial Coll Sch Med, Hammersmith Hosp, Dept Hematol, London, England
[7] Univ Kentucky, Hemophilia Treatment Ctr, Lexington, KY USA
[8] Indiana Hemophilia & Thrombosis Ctr, Indianapolis, IN USA
[9] Hannover Med Sch, Dept Hematol Hemostasis Oncol & Stem Cell Transpl, D-3000 Hannover, Germany
[10] Univ Pittsburgh, Dept Med, Div Hematol Oncol, Pittsburgh, PA USA
[11] Hemophilia Ctr Western Penn, Pittsburgh, PA USA
[12] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[13] Royal Free Hosp, Haemophilia Ctr, London NW3 2QG, England
[14] Royal Free Hosp, Thrombosis Unit, London NW3 2QG, England
[15] Vivantes Klinikum Friedrichshain, Klini Innere Med Angiol & Haemostaseol, Berlin, Germany
[16] Baxter BioSci, Immunol, Vienna, Austria
[17] Baxter Healthcare Corp, Westlake Village, CA USA