Affiliation: | 1. Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois;2. Boston University School of Medicine, Boston, Massachusetts;3. Department of Dermatology, Stanford University, Palo Alto, California;4. Advanced Skin & Mohs Surgery Center, Chicago, Illinois;5. Park Nicollet Clinic and Specialty Center, St. Louis Park, Minnesota;6. Division of Dermatology, Ann and Robert H Lurie Children’s Hospital of Chicago, Chicago, Illinois |