| Authors: |
Borg M; Department of Medicine, Lillebaelt Hospital Vejle, Vejle, Denmark; Department of Regional Health Research - Faculty of Health Sciences - University of Southern Denmark, Odense, Denmark. Electronic address: morten.hornemann.borg@rsyd.dk., Neumann K; Department of Respiratory Medicine, Akershus University Hospital, Oslo, Norway., Frølund JC; Department of Medicine, Lillebaelt Hospital Vejle, Vejle, Denmark., Khalife G; Department of Public Health, University of Helsinki, Helsinki, Finland., Saghir Z; Department of Respiratory Medicine, Gentofte-Herlev Hospital, Copenhagen, Denmark., Knuuttila A; Heart, and Lung Center, Helsinki University Hospital, Helsinki, Finland., Ashraf H; Department of Radiology, Akershus University Hospital, Oslo, Norway., Isaksson J; Centre for Research and Development, Uppsala University, Uppsala, Sweden., Rasmussen TR; Department of Respiratory Medicine and Allergy, Aarhus University Hospital, Aarhus, Denmark. |
