FASLG and autoimmune polyendocrinopathy: ↑ levels of endothelial EVs in APS pts. vs. HBDs and vs. aPL− thrombosis.No difference between primary or secondary APS.↑ levels of endothelial EVs SLE aPL + pts. vs. HBDs.No difference between SLE aPL− pts. and aPL− thrombosis pts. vs. HBDs.