title: How are you?
authors.affiliation: Service de pneumologie, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland. jean-william.fitting @ chuv.ch
authors.forename: Jean-William
authors.initials: JW
authors.lastname: Fitting
mesh_terms: D006305:Health Status Indicators; D006801:Humans; D011237:Predictive Value of Tests; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications / Q000523:psychology / Q000628:therapy; D012307:Risk Factors