title: Pityriasis Rosea: An Update on Etiopathogenesis and Management of Difficult Aspects - A Reply.
authors.affiliation: DISSAL Department of Dermatology, IRCCS AOU San Martino-IST, 16132 Genoa, Italy. E-mail: giuliaciccarese@libero.it.
authors.forename: Francesco
authors.initials: F
authors.lastname: Drago
authors.affiliation: DISSAL Department of Dermatology, IRCCS AOU San Martino-IST, 16132 Genoa, Italy. E-mail: giuliaciccarese@libero.it.
authors.forename: Giulia
authors.initials: G
authors.lastname: Ciccarese