1. Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
2. Department of Histopathology; Royal Marsden Foundation Trust; London UK
3. Department of Imaging; Royal Brompton and Harefield NHS Foundation Trust; London UK
4. Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
5. National Heart and Lung Institute; Imperial College; London UK