title: Location, location, location: studying anatomically comparable airways is highly relevant to understanding COPD.
authors.affiliation: Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, New York, USA Department of Medicine, McGill University, Montreal, Quebec, Canada.
authors.forename: Benjamin M
authors.initials: BM
authors.lastname: Smith
authors.affiliation: Departments of Radiology, Medicine and Biomedical Engineering, University of Iowa, Iowa City, Iowa, USA.
authors.forename: Eric A
authors.initials: EA
authors.lastname: Hoffman
authors.affiliation: Department of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA.
authors.forename: Stephen
authors.initials: S
authors.lastname: Rennard
authors.affiliation: Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, New York, USA Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA.
authors.forename: R Graham
authors.initials: RG
authors.lastname: Barr
mesh_terms: D050197:Atherosclerosis / Q000208:ethnology*; D005260:Female; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology*; D011859:Radiography; D012137:Respiratory System / Q000000981:diagnostic imaging*
keywords: Airway Epithelium; COPD epidemiology; Imaging/CT MRI etc