Two Years of Evolutionary Dynamics of SARS-CoV-2 in Mexico, With Emphasis on the Variants of Concern. - Flores-Alanis A; Delgado G; Espinosa-Camacho LF; Rodríguez-Gómez F; Cruz-Rangel A; Sandner-Miranda L; Cravioto A; Morales-Espinosa R (Frontiers in microbiology, 2022)