title: A complex web of questions.
authors.forename: Sheelagh
authors.initials: S
authors.lastname: McGuinness
authors.forename: Tom
authors.initials: T
authors.lastname: Walker
authors.forename: Stephen
authors.initials: S
authors.lastname: Wilkinson
mesh_terms: D002755:Choice Behavior / Q000941:ethics; D003226:Congresses as Topic; D005190:Family; D006117:Grief; D006801:Humans; D007258:Informed Consent / Q000941:ethics*; D019520:Living Donors / Q000941:ethics; D057193:Medical Tourism / Q000941:ethics; D019724:Presumed Consent / Q000941:ethics / Q000331:legislation & jurisprudence; D011640:Public Policy; D020458:Third-Party Consent / Q000941:ethics; D009927:Tissue and Organ Procurement / Q000941:ethics / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data; D006113:United Kingdom; D014481:United States; D014850:Waiting Lists