Department of Dermatology, University of Colorado Anschutz Medical Center, Aurora, Colorado
Solveig Ophaug, MD
Department of Dermatology, Oregon Health and Science University, Portland, Oregon
Eric L. Simpson, MD, MCR
Department of Dermatology, Oregon Health and Science University, Portland, Oregon; Correspondence to: Eric L. Simpson, MD, MCR, Oregon Health & Science University, Department of Dermatology (CH16D), 3303 SW Bond Ave, Portland, OR 97239-4501.