title: Refining an "opt in" approach.
authors.affiliation: Federal Communications Commission.
authors.forename: Mark S
authors.initials: MS
authors.lastname: Nadel
mesh_terms: D019058:Community Networks / Q000941:ethics / Q000458:organization & administration; D005190:Family; D006801:Humans; D016030:Kidney Transplantation / Q000941:ethics; D009042:Motivation; D016377:Organ Transplantation / Q000941:ethics*; D012067:Religion; D020458:Third-Party Consent / Q000941:ethics / Q000331:legislation & jurisprudence; D009927:Tissue and Organ Procurement / Q000941:ethics*; D014481:United States