Robert M. Veatch, PhD, is professor of medical ethics emeritus at the Kennedy Institute of Ethics, Georgetown University. He has received the Lifetime Achievement Award from the American Society of Bioethics and the Humanities. The author of fifty books, he is coauthor of Transplantation Ethics, Second Edition, with Lainie F. Ross. He serves on the United Network for Organ Sharing Ethics Committee and the Board of Directors of the Washington Regional Transplant Community.

Lainie F. Ross, MD, is the Carolyn and Matthew Bucksbaum Professor of Clinical Medical Ethics at the University of Chicago. She is the author of Children, Families and Health Care Decision-Making, Children in Medical Research: Access versus Protection, and coauthor of Transplantation Ethics, Second Edition, with Robert M. Veatch. She has served on the United Network for Organ Sharing Ethics Committee.