1. Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
2. Division of Medical Oncology, University of Washington, Seattle
3. Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
4. Seattle Children’s Hospital, Seattle, Washington
5. Division of Dermatology, University of Washington, Seattle
6. Department of Pediatrics, University of Washington, Seattle
7. Department of Surgery, University of Washington, Seattle
8. Department of Epidemiology, University of Washington School of Public Health, Seattle
9. Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington