Alveolar macrophages from EVALI patients and e-cigarette users: a story of shifting phenotype oleh Kristi J. Warren, Emily M. Beck, Sean J. Callahan, My N. Helms, Elizabeth Middleton, Sean Maddock, Jason R. Carr, Dixie Harris, Denitza P. Blagev, Michael J. Lanspa, Samuel M. Brown, Robert Paine