title: Author's Reply.
authors.affiliation: Department of Dermatology, University of Texas Medical School at Houston, Houston, Texas, United States.
authors.forename: Brian S
authors.initials: BS
authors.lastname: Hoyt
authors.affiliation: Department of Dermatology, University of California San Diego, San Diego, California, United States. E-mail: mitehead@gmail.com.
authors.forename: Philip R
authors.initials: PR
authors.lastname: Cohen