title: Commentary on Kim Miller.
authors.affiliation: Stanford Center for Biomedical Ethics, Stanford, CA, USA dmagnus@stanford.edu.
authors.forename: David
authors.initials: D
authors.lastname: Magnus
authors.affiliation: Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital, Seattle, WA, USA.
authors.forename: Benjamin
authors.initials: B
authors.lastname: Wilfond