1. Lung Bioengineering and Regeneration, Department of Experimental Medical Science
2. Wallenberg Center for Molecular Medicine
3. Lund Stem Cell Center, Faculty of Medicine, and
4. Helmholtz Zentrum Munich, Lung Repair and Regeneration, Comprehensive Pneumology Center, Member of the German Center for Lung Research, Munich, Germany
5. Vascular Biology, Department of Experimental Medical Science, Lund University, Lund, Sweden
6. Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Denver, Aurora, Colorado; and
7. Division of Respiratory, Allergy and Critical Care Medicine, The Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh, Pittsburgh, Pennsylvania