1. Department of Genetics, Stanford University School of Medicine, Stanford, California
2. Department of Cardiology, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
3. Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto, Institute of Health Policy, Management and Evaluation, Toronto, Canada
4. Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, Washington
5. Department of Pediatrics, University of Washington, Seattle, Washington.
6. Division of Adolescent Medicine, Stanford University School of Medicine, Stanford, California
7. Stanford Center for Biomedical Ethics, Stanford University School of Medicine, Stanford, California