title: Etiology of chronic leg ulcers in 31,619 patients in Germany analyzed by an expert survey.
authors.affiliation: Department of Dermatology, Venereology and Allergy, University of Essen, Germany.
authors.forename: Andreas
authors.initials: A
authors.lastname: Körber
authors.forename: Joachim
authors.initials: J
authors.lastname: Klode
authors.forename: Samy
authors.initials: S
authors.lastname: Al-Benna
authors.forename: Caroline
authors.initials: C
authors.lastname: Wax
authors.forename: Dirk
authors.initials: D
authors.lastname: Schadendorf
authors.forename: Lars
authors.initials: L
authors.lastname: Steinstraesser
authors.forename: Joachim
authors.initials: J
authors.lastname: Dissemond