1. Department of Biostatistics University of Washington Seattle WA USA
2. Program in Biostatistics Division of Public Health Sciences Fred Hutchinson Cancer Research Center Seattle WA USA
3. Department of Medicine University of California, Los Angeles, David Geffen School of Medicine Los Angeles CA USA
4. Division of Dermatology Department of Medicine University of Washington School of Medicine Seattle WA USA
5. Dermatopathology Northwest Bellevue WA USA
6. Department of Pathology and Laboratory Medicine Hospital of the University of Pennsylvania Philadelphia PA USA
7. Department of Translational Research Institut Curie Paris France
8. UFR of Medicine University of Paris Paris France