Goodheart Institute and Foundation in Nature Medicine and Health;
Blood Coagulation and Vascular Medicine Research Center;
Blood Coagulation Research Laboratory;
University Hospital Antwerp;
National Hemophilia Center;
Department of Hematology and Blood Transfusion;
Faculty of Medicine of Comenius University;
University Hospital;
Department of Clinical Hematology;
University Hospital and Department of Laboratory Methods;
Faculty of Medicine;
Masaryk University;
Hemostasis Research Unit;
Antwerp University Hospital;
Von; Willebrand; disease; Von; Willebrand; factor; ADAMTS13; DDAVP; Von; Willebrand; factor; assays; Von; Willebrand; gene; mutations;