By Robert H. Johr, MD, Associate Clinical Professor of Dermatology and Pediatrics, Director, Pigmented Lesion Clinic, University of Miami School of Medicine,Miami, FL; Peter Soyer, Department of Dermatology, University of Graz, Austria; Giuseppe Argenziano, Department of Dermatology, University Federico II of Naples, Naples, Italy; Rainer Hofman-Wellenhof, MD, Professor of Dermatology, Department of Dermatology, University of Graz, Austria; and Massimiliano Scalvenzi, Department of Dermatology, University Federico II of Naples, Naples, Italy |