[1] Univ Iowa, Dept Pediat, Iowa City, IA 52242 USA
[2] Ctr Blood, Comprehens Ctr Bleeding Disorders, Milwaukee, WI USA
[3] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[4] Hemophilia Treatment Ctr, Las Vegas, NV USA
[5] Tulane Univ, Sch Med, Dept Hematol Oncol, New Orleans, LA 70118 USA
[6] Rush Presbyterian St Lukes Hemophilia Ctr, Chicago, IL USA
[7] ZLB Behring LLC, Clin Res & Dev, King Of Prussia, PA USA
[8] ZLB Behring GmbH, Clin Res & Dev, Marburg, Germany