Accepted for Publication: February 25, 2014.
Published Online: May 7, 2014. doi:10.1001/jamadermatol.2014.430.
Study concept and design: Pagliarello.
Acquisition, analysis, or interpretation of data: Pagliarello, Fabrizi, Feliciani, Di Nuzzo.
Drafting of the manuscript: Pagliarello, Di Nuzzo.
Critical revision of the manuscript for important intellectual content: Fabrizi, Feliciani.
Study supervision: Feliciani, Di Nuzzo.
Conflict of Interest Disclosures: None reported.
Additional Information: Drs Feliciani and Di Nuzzo contributed equally to this work.