title: Author's Reply.
authors: Department of Dermatology, Hotel Dieu de France University Hospital, Beirut, LebanonE-mail: elio.kechichian@net.usj.edu.lb; Department of Dermatology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon.
authors: Farid E
authors: FE
authors: Stephan
authors: Department of Dermatology, Hotel Dieu de France University Hospital, Beirut, LebanonE-mail: elio.kechichian@net.usj.edu.lb; Department of Dermatology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon.
authors: Elio G
authors: EG
authors: Kechichian
authors: Department of Dermatology, Hotel Dieu de France University Hospital, Beirut, LebanonE-mail: elio.kechichian@net.usj.edu.lb; Department of Dermatology, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon.
authors: Roger N
authors: RN
authors: Haber
authors: Department of Oncology, Bellevue Medical Center, Beirut, Lebanon.
authors: Francois G
authors: FG
authors: Kamar