Adverse events Aged Aluminum compounds Article COVID-19 COVID-19 Vaccines Charge transfer Covid-19 Critical thickness Density functional theory Density-functional theory calculations Electric potential Finite number Hospitalization Hubbard Humans Incidence Interface conductivity Lanthanum compounds Metal capping Orbital polarizations Overlayers Oxide interfaces Platinum Polar oxides RNA vaccine RNA, Messenger Retrospective Studies SARS-CoV-2 Severe acute respiratory syndrome coronavirus 2