Affiliation: | 1. Department of Pathology, Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland;2. Medical Research Centre, Oulu University Hospital and University of Oulu, Oulu, Finland;3. Department of Internal Medicine, Respiratory Research Unit, Medical Research Centre, Oulu University Hospital and University of Oulu, Oulu, Finland;4. Medical Informatics and Statistics Research Group, University of Oulu, Oulu, Finland;5. Department of Pathology, Oulu University Hospital, Oulu, Finland;6. Unit of Medicine and Clinical Research, Pulmonary Division, University of Eastern Finland and Centre of Medicine and Clinical Research, Division of Respiratory Medicine, Kuopio University Hospital, Kuopio, Finland |