Accepted for Publication: January 14, 2012.
Published Online: March 19, 2012. doi:10.1001/archdermatol.2012.125
Author Contributions: Drs Anadkat and Cornelius contributed equally to this manuscript. Drs Huang, Hepper, Anadkat, and Cornelius had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Huang, Anadkat, and Cornelius. Acquisition of data: Huang, Hepper, Anadkat, and Cornelius. Analysis and interpretation of data: Huang, Hepper, Anadkat, and Cornelius. Drafting of the manuscript: Huang, Anadkat, and Cornelius. Critical revision of the manuscript for important intellectual content: Huang, Anadkat, and Cornelius. Administrative, technical, and material support: Cornelius. Study supervision: Cornelius.
Financial Disclosure: Dr Cornelius is an investigator for Genentech; Dr Anadkat has received honoraria as a speaker and/or consultant for ImClone, Bristol-Myers Squibb, Eisai, and Therakos.
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Additional Contributions: Gerald Linette, MD, PhD (Medical Oncology, Washington University School of Medicine), provided major contributions through the care and management of these patients and by his critical review of this manuscript.