title: Invited Commentary on "American Thoracic Society-European Respiratory Society Classification of the Idiopathic Interstitial Pneumonias".
authors.affiliation: Department of Radiology, Harvard Medical School, Massachusetts General Hospital Boston, Massachusetts.
authors.forename: Theresa C
authors.initials: TC
authors.lastname: McLoud
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D054988:Idiopathic Interstitial Pneumonias