title: The prognostic value of the GAP model in chronic interstitial lung disease: the quest for a staging system.
authors.affiliation: The Interstitial Lung Disease Unit, Royal Brompton Hospital, Royal Brompton & Harefield NHS Foundation Trust, London, England. Electronic address: athol.wells@rbht.nhs.uk.
authors.forename: Athol U
authors.initials: AU
authors.lastname: Wells
authors.affiliation: Department of Thoracic Medicine & Laboratory of Cellular and Molecular Pneumonology, Medical School, University of Crete, Crete, Greece.
authors.forename: Katerina M
authors.initials: KM
authors.lastname: Antoniou
mesh_terms: D005260:Female; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000401:mortality*; D008297:Male