title: Invited commentary.
authors.affiliation: Heart and Lung Transplant Program, Freeman Hospital, High Heaton, Newcastle Upon Tyne, NE7 7DN United Kingdom. j.h.dark@ncl.ac.uk
authors.forename: John
authors.initials: J
authors.lastname: Dark
mesh_terms: D006801:Humans; D016040:Lung Transplantation; D014019:Tissue Donors