title: Asthma phenotypes in childhood: conceptual thoughts on stability and transition.
authors.affiliation: Paediatric Epidemiology, Institute of Social and Preventive Medicine, University of Bern,  Bern, Switzerland ben.spycher@ispm.unibe.ch.
authors.forename: Ben Daniel
authors.initials: BD
authors.lastname: Spycher
authors.affiliation: Paediatric Epidemiology, Institute of Social and Preventive Medicine, University of Bern,  Bern, Switzerland.
authors.forename: Claudia Elisabeth
authors.initials: CE
authors.lastname: Kuehni
mesh_terms: D001249:Asthma / Q000235:genetics*; D006801:Humans; D010641:Phenotype