1 Lung Bioengineering and Regeneration, Dept of Experimental Medical Sciences, Faculty of Medicine, Lund University, Lund, Sweden.
2 Wallenberg Molecular Medicine Center, Faculty of Medicine, Lund University, Lund, Sweden.
3 Lund Stem Cell Center, Faculty of Medicine, Lund University, Lund, Sweden.
4 Lung Bioengineering and Regeneration, Dept of Experimental Medical Sciences, Faculty of Medicine, Lund University, Lund, Sweden darcy.wagner@med.lu.se.