{"id":4637,"date":"2018-12-22T00:00:00","date_gmt":"2018-12-22T00:00:00","guid":{"rendered":"https:\/\/lto.local\/tests\/von-willebrand-factor\/"},"modified":"2022-10-13T21:50:19","modified_gmt":"2022-10-14T04:50:19","slug":"von-willebrand-factor","status":"publish","type":"test","link":"https:\/\/www.testing.com\/tests\/von-willebrand-factor\/","title":{"rendered":"von Willebrand Factor"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"template":"","keyword":[8756,8234,7088,10470,10465,7717,10472,10471,10469,7718,10466,7719,10467,10468],"class_list":["post-4637","test","type-test","status-publish","hentry","keyword-bleeding","keyword-bleeding-disorder","keyword-blood","keyword-ristocetin-cofactor","keyword-von-willebrand-disease","keyword-von-willebrand-factor","keyword-von-willebrand-factor-activity","keyword-von-willebrand-factor-antigen","keyword-von-willebrand-panel","keyword-von-willebrands-disease","keyword-vwd","keyword-vwf","keyword-vwfag","keyword-vwfrco"],"acf":{"city":"","state":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>von Willebrand Factor - Understand the Test<\/title>\n<meta name=\"description\" content=\"Von Willebrand factor (vWF) is one of several proteins in the body&#039;s blood clotting system that work together, and in sequence, to stop bleeding. 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