Structural changes in the SARS-CoV-2 spike E406W mutant escaping a clinical monoclonal antibody cocktail oleh Amin Addetia, Young-Jun Park, Tyler Starr, Allison J. Greaney, Kaitlin R. Sprouse, John E. Bowen, Sasha W. Tiles, Wesley C. Van Voorhis, Jesse D. Bloom, Davide Corti, Alexandra C. Walls, David Veesler