| Funding for this work was provided by Astellas Pharma, which had no influence on the content or construction of this paper.
| Disclosure: Dr Horn consults with the International Psoriasis Council. Dr Chambers receives grant funding from Amgen, Abbott, Apotex, Bristol-Myers Squibb, Barr Laboratories, Sanofi-Pasteur, Sanofi-Aventis, Sandoz, Kali Laboratories, and TEVA Pharmaceuticals. Dr Menter has served as a consultant, investigator, speaker, or advisory board member for Abbott, Amgen, Astellas, Centocor, Galderma, Genentech, Warner Chilcott, and Wyeth. Dr Kimball has served as a consultant and investigator for Amgen, Centocor, Abbott Laboratories, Neostrata, and Galderma. She is an investigator for Stiefel. She has a fellowship program funded by Centocor.
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