Affiliation: | 1. Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA;2. Clin-Path Associates, Tempe, AZ, USA;3. Consolidated Pathology Consultants, Chicago, IL, USA;4. Naperville Radiologists, Naperville, IL, USA;5. Advocate Illinois Masonic Hospital, Chicago, IL, USA;6. Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA Advocate Illinois Masonic Hospital, Chicago, IL, USA |