Belgian Society for Thrombosis and Haemostasis
British Society for Haemostasis and Thrombosis (BSHT)
Czech Society on Thrombosis and Haemostasis
Danish Society of Thrombosis and Haemostasis (DSTH)
Danubian League against Thrombosis and Haemorrhagic Disorders (DLTH)
French Society of Thrombosis and Haemostasis (GFHT)
French Working Group on Perioperative Hemostasis (GIHP)
French Investigation Network on Venous Thromboembolisation (INNOVTE network)
Haemostasis Group of the Polish Society of Hematology and Transfusion Medicine
Irish Centre for Vascular Biology
Italian Society of Thrombosis and Haemostasis (SISET)
Netherlands Society on Thrombosis and Haemostasis (NVTH)
Russian National Association on Thrombosis and Hemostasis (NATH)
Serbian Society of Haemostasis and Thrombosis
Slovak Society on Haemostasis and Thrombosis (SSHT)
Spanish Society of Thrombosis and Haemostasis (SETH)
Swedish Society on Thrombosis and Haemostasis (SSTH)