AGO Recommendations for the Diagnosis and Treatment of Patients with Locally Advanced and Metastatic Breast Cancer: Update 2020

Nina Ditsch, Michael Untch, Cornelia Kolberg-Liedtke, Christian Jackisch, David Krug, Michael Friedrich, Wolfgang Janni, Volkmar Müller, Ute‐Susann Albert, Malgorzata Banys-Paluchowski, Ingo Bauerfeind, Jens‐Uwe Blohmer, Wilfried Budach, Peter Dall, Ingo Diel, Eva Maria Fallenberg, Peter A. Fasching, Tanja Fehm, Bernd Gerber, Oleg Gluz, Volker Hanf, Nadia Harbeck, Jörg Heil, Jens Huober, Hans Kreipe, Thorsten Kühn, Sherko Kümmel, Sibylle Loibl, Diana Lüftner, Michael P. Lux, Nicolaì Maass, Volker Moebus, Christoph Mundhenke, Tjoung‐Won Park‐Simon, Toralf Reimer, Kerstin Rhiem, Achim Rody, Marcus Schmidt, Andreas Schneeweiß, C Solbach, Erich‐Franz Solomayer, Elmar Stickeler, Christoph Thomssen, Isabell Witzel, Achim Wöckel, Marc Thill