VEGFA and COVID-19–associated multisystem inflammatory syndrome in children: Evidence for endothelial damage, which has been previously reported as a feature of MIS-C, was present in our cohort, with increased Vascular endothelial growth factor A (VEGFA), Vascular Cellular Adhesion Molecule 1 (VCAM1) and E-selectin levels in MIS-C cases in contrast with seropositive healthy controls [23] (Supplementary Fig. 5A).