1. Department of Respiratory Medicine and
2. Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center of Lung Research (DZL), Hannover, Germany;
3. Institute of Pathology, Hannover Medical School, Hannover, Germany;
4. Department of Mechanical Engineering and
5. European Synchrotron Radiation Facility, Grenoble, France;
6. Centre for Advanced Biomedical Imaging, University College London, London, United Kingdom;
7. Institute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, Johannes Gutenberg University, Mainz, Germany;
8. Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts;
9. Institute of Pathology, RWTH Aachen Medical University, Aachen, Germany;
10. Institute of Pathology and Molecular Pathology, Helios University Clinic, University of Witten/Herdecke, Wuppertal, Germany; and
11. Institute of Functional and Clinical Anatomy, University Medical Center, Johannes Gutenberg University of Mainz, Mainz, Germany