1. Institute of Functional and Applied Anatomy Hannover Medical School Hannover Germany
2. Research Core Unit Electron Microscopy Hannover Medical School Hannover Germany
3. Biomedical Research in Endstage and Obstructive Lung Disease Hannover Member of the German Center for Lung Research (DZL) Hannover Germany
4. Department of Cardiology Medical University of Graz Graz Austria
5. BioTechMed Graz Graz Austria
6. Institute of Molecular Biosciences NAWI Graz University of Graz Graz Austria
7. Field of Excellence BioHealth—University of Graz Graz Austria
8. Faculty of Medicine University of Maribor Maribor Slovenia