1. Department of Respiratory Diseases University Hospitals Leuven Leuven Belgium
2. Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE) Department of Chronic Diseases, Metabolism & Ageing (CHROMETA) KU Leuven Leuven Belgium
3. Department of Radiation Oncology University Hospitals Leuven Leuven Belgium
4. Department of Histopathology KU Leuven Leuven Belgium
5. Department of Anesthesiology University Hospitals Leuven Leuven Belgium
6. Department of Thoracic Surgery University Hospitals Leuven Leuven Belgium