title: Invited commentary.
authors.affiliation: Division of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Istituto Nazionale Tumori, Fondazione Pascale, IRCCS, Via M Semmola, 81, Naples, Italy 80131. Electronic address: g.rocco@istitutotumori.na.it.
authors.forename: Gaetano
authors.initials: G
authors.lastname: Rocco
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000601:surgery*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008297:Male