Jason N. Batten, M.A., is a medical student at the Stanford University School of Medicine and predoctoral fellow in research in the ethical, legal, and social implications of genetics and genomics at the Stanford Center for Biomedical Ethics, Stanford, California.
David C. Magnus, Ph.D., is Thomas A. Raffin Professor of Medicine and Biomedical Ethics, and Professor of Pediatrics and Medicine at Stanford University, where he is Director of the Stanford Center for Biomedical Ethics and Editor-in-Chief of the American Journal of Bioethics, Stanford, California.