Braun Stephan Alexander, Artzi Ofir, Gerber Peter Arne
Department of Dermatology, Heinrich-Heine University, Düsseldorf, Germany.
Department of Dermatology, Sourasky Medical Center, Tel Aviv, Israel.
J Am Acad Dermatol. 2017 Feb;76(2):e53-e55. doi: 10.1016/j.jaad.2016.10.020.