D. Micah Hester is Chief of the Division of Medical Humanities and Associate Professor of Medical Humanities/Pediatrics, University of Arkansas, and Clinical Ethicist, Arkansas Children's Hospital, Little Rock, AR, USA.
Toby Schonfeld is Associate Professor of Medicine at Emory University and Director of the Masters of Arts in Bioethics Program, Center for Ethics, Emory University, Atlanta, GA, USA.