1. Domenico Bellomo, PhD, SkylineDx, Rotterdam, The Netherlands; Alina G. Bridges, DO, Department of Laboratory Medicine and Pathology, and Department of Dermatology, Mayo Clinic, Rochester, MN; Tina J. Hieken, MD, Department of Surgery, Mayo Clinic, Rochester, MN; and Alexander Meves, MD, Department of Dermatology, Mayo Clinic, Rochester, MN