[1] Hospital Clinic de Barcelona,Area d’Atenció Sanitària
[2] Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS),Chronic Care Program. Ministry of Health
[3] Universitat de Barcelona,Respiratory Department
[4] Center for Biomedical Network Research in Respiratory Diseases (CIBERES),Department of Economics
[5] CAPSBE. Consorci d’Atenció Primaria de Salut. Barcelona Esquerra,Department of Epidemiology
[6] Royal Philips Netherlands BV acting through Philips Homecare,Institut Català de la Salut
[7] Servei Català de la Salut,Medical Statistics Core Facility
[8] Generalitat de Catalunya,Biostatistics Unit, Faculty of Medicine
[9] Institut de Recerca Biomedica (IRBLeida),School of Health Policy and Management
[10] University of Bergen,Institute for Medical Technology Assessment
[11] Assuta Medical Centers,Central Catalonia Chronicity Research Group (C3RG)
[12] University of Groningen,undefined
[13] University Medical Center Groningen,undefined
[14] Eurecat. Technological Center of Catalonia,undefined
[15] Agència de Qualitat i Avaluació Sanitàries de Catalunya (AQuAS),undefined
[16] Serveis Centrals,undefined
[17] Badalona Serveis Assistencials (BSA),undefined
[18] Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) and Hospital Clinic,undefined
[19] Universitat Autònoma de Barcelona,undefined
[20] Erasmus University Rotterdam,undefined
[21] Erasmus University Rotterdam,undefined
[22] University of Vic – Central University of Catalonia,undefined