title: Invited commentary.
authors.affiliation: Department of Surgery, Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Harvard Stem Cell Institute, 185 Cambridge St, CPZN 4812, Boston, MA 02114, USA. hott@partners.org
authors.forename: Harald C
authors.initials: HC
authors.lastname: Ott
mesh_terms: D000818:Animals; D021522:Bioartificial Organs; D002469:Cell Separation / Q000379:methods*; D005109:Extracellular Matrix / Q000502:physiology*; D006801:Humans; D008168:Lung / Q000166:cytology*; D023822:Tissue Engineering / Q000379:methods*
keywords: 11