1. Institute of Health and Care Sciences, University of Gothenburg, Sweden
2. Centre for Person-Centred Care (GPCC), University of Gothenburg, Sweden
3. Department of Pulmonary Medicine, Marmara University, School of Medicine, Istanbul, Turkey
4. Department of Molecular and Clinical Medicine, Institution of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
5. Department of Clinical Sciences, Respiratory Medicine and Allergology, Faculty of Medicine, Lund University, Lund, Sweden
6. Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania
7. Department of Pulmonary Medicine, Koc University, School of Medicine, Istanbul, Turkey