National Study of Moderate and Severe Von Willebrand Disease in the Netherlands

Academic Medical Center Amsterdam, Amsterdam

VU University Medical Center, Amsterdam

Amphia Hospital, Breda

Maxima Medical Center, Eindhoven

University Medical Center Groningen, Groningen

Kennemer Hospital, Haarlem

Leiden University Medical Center, Leiden

Academic Hospital Maastricht, Maastricht

University Medical Center St. Radboud, Nijmegen

Haga Hospital, The Hague

University Medical Center Utrecht Van Creveldkliniek, Utrecht

Erasmus University Medical Center, Rotterdam