Authors: Andreas Blum; Olga Simionescu; Giuseppe Argenziano; Ralph Braun; Horacio Cabo; Astrid Eichhorn; Herbert Kirchesch; Josep Malvehy; Ashfaq A Marghoob; Susana Puig; Fezal Ozdemir; Wilhelm Stolz; Isabelle Tromme; Ulrike Weigert; Ingrid H Wolf; Iris Zalaudek; Harald Kittler Journal: Arch Dermatol Date: 2011-06-16