1. Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
2. Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
3. Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
4. Department of Thoracic Surgery, Queen Elizabeth Hospital Birmingham, UK & Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
5. NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
6. Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark