Accepted for Publication: October 23, 2012.
Published Online: March 20, 2013. doi:10.1001/jamadermatol.2013.2519
Author Contributions: All authors 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 analyses. Study concept and design: McMichael and Chen. Acquisition of data: McMichael. Analysis and interpretation of data: McMichael, Veledar, and Chen. Drafting of the manuscript: McMichael. Critical revision of the manuscript for important intellectual content: McMichael, Veledar, and Chen. Statistical analysis: Veledar. Administrative, technical, and material support: McMichael and Chen. Study supervision: Chen.
Conflict of Interest Disclosures: Dr Chen has held consultancies with Primus and Astellas and collects royalty payments for the following evaluative products: ItchyQoL, RosaQoL, and Scalpdex.