BNT162b2 mRNA SARS-CoV-2 vaccination does not cause upregulation of endothelial activation markers or hypercoagulability: A prospective, single-arm, longitudinal study. - Lim XR; Leung BP; Sum CLL; Lim GH; Chua CG; Tu TM; Ramanathan K; Huang MY; Howe HS; Fan BE (American journal of hematology, 2022)