Pre-infection HDL-cholesterol levels and mortality among elderly patients infected with SARS-CoV-2 - Mostaza, JM; Salinero-Fort, MA; Cardenas-Valladolid, J; Rodriguez-Artalejo, F; Díaz-Almiron, M; Vich-Pérez, P; San Andres-Rebollo, FJ; Vicente, I; Lahoz, C (Atherosclerosis, 2022)