1. Gulf States Hemophilia and Thrombophilia Center; Houston; TX; USA
2. Indiana Hemophilia & Thrombosis Center; Indianapolis; IN; USA
3. OrthoIndy Bone, Joint, Spine & Muscle Care; Indiana Orthopedic Hospital; Indianapolis; IN; USA
4. Children's Hospital Los Angeles; USC Keck School of Medicine; Los Angeles; CA; USA
5. Penn Hemophilia and Thrombosis Program; Philadelphia; PA; USA
6. Children's Memorial Hospital; Chicago; IL; USA
7. Rush University Medical Center; Chicago; IL; USA
8. David Geffen UCLA School of Medicine; Los Angeles; CA; USA
9. Novo Nordisk Inc; Princeton; NJ; USA