459 Treatment management of BRAF-mutant melanoma patients following tumor recurrence upon adjuvant therapy: A multicenter real-world cohort study from the prospective skin cancer r... by Dirk Schadendorf, Carola Berking, Lisa Zimmer, Ralf Gutzmer, Alexander Kreuter, Andrea Forschner, Elisabeth Livingstone, Bastian Schilling, Selma Ugurel, Peter Mohr, Jessica Hassel, Patrick Terheyden, Henner Stege, Katharina Kaehler, Sebastian Haferkamp, Friedegund Meier, Claudia Pfoehler, Dirk Debus, Rudolf Herbst, Carmen Loquai, Frank Meiss, Martin Kaatz, Jens Ulrich, Edgar Dippel, Michael Weichenthal, Ulrike Leiter, Markus V Heppt, Michael Sachse, Fabian Ziller, Stephan Grabbe, Georg Lodde, Maximilian Haist, Friederike Rogall, Yuqi Tan, Kai Christian Klespe, Michael Tronnier, Imke von Wasielewski, Felix Kieker, Christopher Gebhardt, Jan Simon