1. Center for Biomedical Ethics, Stanford University, Stanford, CA.
2. Department of Dermatology, Stanford University, Stanford, CA.
3. University of Alabama at Birmingham School of Medicine, Birmingham, AL.
4. Department of Medicine, Stanford University, Stanford, CA.
5. Department of Pediatrics, Stanford University, Stanford, CA.
6. Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, CA.