title: Association Between Leukemia and Topical Use of Pimecrolimus-Reply.
authors.affiliation: Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia2Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: David J
authors.initials: DJ
authors.lastname: Margolis
authors.affiliation: Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: Katrina
authors.initials: K
authors.lastname: Abuabara
authors.affiliation: Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: Ole J
authors.initials: OJ
authors.lastname: Hoffstad
authors.affiliation: Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: Joy
authors.initials: J
authors.lastname: Wan
authors.affiliation: Valeant Pharmaceuticals International, Bridgewater, New Jersey.
authors.forename: Denise
authors.initials: D
authors.lastname: Raimondo
authors.affiliation: Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: Warren B
authors.initials: WB
authors.lastname: Bilker