1. Division of Pediatric Hematology-Oncology, Stanford University School of Medicine, Palo Alto, California.
2. Division of General Pediatrics, Stanford University School of Medicine, Palo Alto, California.
3. Division of Child Psychiatry, Stanford University School of Medicine, Palo Alto, California.
4. Division of Pediatric Palliative Care, Stanford University School of Medicine, Palo Alto, California.
5. Division of General Pediatrics, Harvard Medical School, Boston, Massachusetts.