title: Invited commentary.
authors.affiliation: Department of Surgery, University of Minnesota, MMC 207, 420 Delaware St SE, Minneapolis, MN 55455, USA. bwhit@umn.edu
authors.forename: Bryan A
authors.initials: BA
authors.lastname: Whitson
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000473:pathology*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male