Affiliation: | 1. Department of Dermatology, Eastern Virginia Medical School, Norfolk, Virginia;2. Department of Dermatology, University of Southern California, Los Angeles, California;3. Department of Medicine, New York Medical College, Valhalla, New York;4. Division of Clinical Dermatology and Cutaneous Science, Dalhousie University, Halifax, Nova Scotia, Canada;5. Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York;6. Department of Dermatology, Harvard Medical School, Brigham and Women''s Hospital, Boston, Massachusetts;g. Division of Dermatology, Baylor University Medical Center, Dallas, Texas;h. National Psoriasis Foundation, Portland, Oregon;i. Department of Dermatology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California |