Sex differences and its impact on treatment outcomes of advanced melanoma in Germany – a DeCOG study on 2032 patients of the multicenter prospective skin cancer registry ADOREG - A.-S. Leven; T. Peters; L.S. Rajcsanyi; M. Weichenthal; P. Mohr; F. Meier; I. von Wasielewski; R. Gutzmer; J. Utikal; P. Terheyden; R. Herbst; S. Haferkamp; et al. (EJC Skin Cancer)