1. Leuven Lung Transplant Unit; Department of Clinical and Experimental Medicine; KU Leuven; Leuven Belgium
2. Department of Respiratory Medicine; Hannover Medical School; Hannover Germany
3. Biomedical Research in End-Stage and Obstructive Lung Disease (BREATH); German Centre for Lung Research (DZL); Hannover Germany
4. Department of Radiology; University Hospitals Leuven; Leuven Belgium