22 Willems Willems LH LH Nagy Nagy M M Ten Cate Ten Cate H H Spronk Spronk HMH HMH Groh Groh LA LA Leentjens Leentjens J J et al et al Sustained Inflammation, Coagulation Activation and Elevated Endothelin-1 Levels without Macrovascular Dysfunction at 3 Months after COVID-19 Sustained Inflammation, Coagulation Activation and Elevated Endothelin-1 Levels without Macrovascular Dysfunction at 3 Months after COVID-19 Thromb Res Thromb Res 2022 2022 209 209 106 106 114 114 10.1016/j.thromres.2021.11.027 10.1016/j.thromres.2021.11.027 34922160 34922160. This evidence concerns the gene EDN1 and COVID-19.