title: To all members.
authors.affiliation: Canadian Thoracic Society.
authors.forename: Irvin
authors.initials: I
authors.lastname: Mayers
mesh_terms: D002170:Canada; D003226:Congresses as Topic / Q000458:organization & administration*; D006801:Humans; D015272:Pulmonary Medicine / Q000458:organization & administration*; D012955:Societies, Medical / Q000458:organization & administration*; D014481:United States