1. Department of Biostatistics, University of Washington, Seattle
2. Edwards Lifesciences, Irvine, CA
3. Division of Dermatology, Department of Medicine, University of Washington School of Medicine, Seattle
4. Dermatopathology Northwest, Bellevue, WA
5. Departments of Pathology and Translational Research, Institut Curie, Paris Sciences and Lettres Research University, and Faculty of Medicine, University of Paris Descartes, Paris, France
6. Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia
7. Pathology Associates, Clovis, CA
8. Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles