Prof. Dr. med. Nina Ditsch: MSD, Roche, AstraZeneca, TEVA, Mentor, and MCI Healthcare. Prof. Dr. med. Michael Untch: Presentations, travel grants, all paid to his institution from: Abbvie, Amgen GmbH München, AstraZeneca, BMS, Celgene GmbH München, Daiji Sankyo, Eisai GmbH München, Janssen Cilag, Johnsen & Johnsen, Lilly Deutschland, Lilly Int., MSD Merck, Mundipharma, Myriad Genetics GmbH Zürich, Odonate, Pfizer GmbH Berlin, PUMA Biotechnology, Riemser, Roche Pharma AG, Grenzach Wyhlen, Sanofi Aventis Deutschland GmbH, Sividon Diagnostics Köln, TEVA Pharmaceuticals Ind. Ltd., and Berlin Pharmaceutical Industry. Prof. Dr. med. Cornelia Kolberg-Liedtke: Consulting: Phaon Scientific, Novartis, Pfizer, Pfizer, Novartis, SurgVision, Carl Zeiss Meditec, Amgen, and Onkowissen; presentations: Roche, Novartis, Pfizer, Lilly, Pfizer, Novartis, Roche, Genomic Health, Amgen, AstraZeneca, Riemser, Carl Zeiss Meditec, TEVA, Theraclion Janssen-Cilag, GSK, LIV Pharma, and Theramex; travel grants: Carl Zeiss Meditec, LIV Pharma, Novartis, Amgen, Pfizer, and Daiichi Sankyo. Prof. Dr. med. Christian Jackisch: Roche, AstraZeneca, and Novartis. Dr. David Krug: Merck Sharp & Dome. Prof. Dr. med. Michael Friedrich: Roche, Pfizer, AstraZeneca, and Novartis. Prof. Dr.med. Wolfgang Janni: Research grants and/or honoraria from: Sanofi-Aventis, Novartis, Roche, Pfizer, AstraZeneca, Chugai, GSK, Eisai, Cellgene, Lilly, Janssen, and Menarini. Prof. Dr. med. Volkmar Müller: Speaker honoraria from Amgen, AstraZeneca, Daiichi-Sankyo, Eisai, Pfizer, MSD, Novartis, Roche, Teva, and Seattle Genetics; consultancy honoraria from Genomic Health, Hexal, Roche, Pierre Fabre, Amgen, ClinSol, Novartis, MSD, Daiichi-Sankyo, Eisai, Lilly, Tesaro, and Nektar; institutional research support from Novartis, Roche, Seattle Genetics, and Genentech. Prof. Dr. med. Ute-Susann Albert: Lectures and/or consulting: Medexo GmbH, Institut für Versicherungsmedizin (IMV), and Pfizer. PD Dr. Malgorzata Banys-Paluchowski: Pfizer, Roche, Novartis, and Eli Lilly. Dr. med. Ingo Bauerfeind: Aurikamed and J. Eickeler. Prof. Dr. med. Jens-Uwe Blohmer: Honoraria: Amgen, AstraZeneca, Genomic Health Recipient, MSD Oncology, Myriad Genetics, Novartis, Pfizer, Roche, and Sonoscape; travel, accommodations, expenses: Pfizer and Roche. Prof. Dr. med. Wilfried Budach: No conflicts of interest. Prof. Dr. med. Peter Dall: Advisory boards: Olympus, Roche, Novartis, and Tesaro; congress support: Roche; lecture fees: Amgen and Roche. Prof. Dr. med. Ingo Diel: No conflicts of interest regarding this manuscript. PD Dr. med. Eva Maria Fallenberg: GE-Healthcare, Siemens, ECR, EUSOBI, ESOR, KCR, and DFG. Prof. Dr. med. Peter A. Fasching: Grants from Novartis, Biontech, and Cepheid; personal fees from Novartis, Roche, Pfizer, Celgene, Daiichi-Sankyo, AstraZeneca, Merck Sharp & Dohme, Myelo Therapeutics, Macrogenics, Eisai, Puma, and Lilly. Prof. Dr. med. Tanja Fehm: AstraZeneca, Celegene, Pfizer, Novartis, Roche, Teva, and Daichii Sankyo. Prof. Dr. med. Bernd Gerber: No conflicts of interest. PD Dr. med. Oleg Gluz: Honoraria for lectures and/or consulting: Celgene, Roche, Genomic Health, Amgen, Pfizer, Novartis, Lilly, Nanostring, Eisai, and MSD; travel grants: Celgene, Roche, and Daiichi Sankyo. Prof. Dr. Volker Hanf: No conflicts of interest regarding this manuscript. Prof. Dr. med. Nadia Harbeck: Honoraria for lectures and/or consulting: Agendia, Amgen, AstraZeneca, BMS, Celgene, Daiichi-Sankyo, Genomic Health, Lilly, MSD, Novartis, Odonate, Pierre Fabre, Pfizer, Roche, Sandoz/Hexal, and Seattle Genetics; Minority shareholder: Westdeutsche Studiengruppe (WSG). Prof. Dr. med. Jörg Heil: No conflicts of interest. Prof. Dr. med. Jens Huober: Research grants: Celgene, Novartis, and Hexal; lecture honoraria: Lilly, Novartis, Roche, Pfizer, AstraZeneca, MSD, Celgene, Eisai, and Abbvie; consulting: Lilly, Novartis, Roche, Pfizer, Hexal, AstraZeneca, MSD, Celgene, and Abbvie; travel expenses: Roche, Pfizer, Novartis, Celgene, and Daiichi. Herr Prof. Dr. med. habil. Hans H. Kreipe: Reimbursement for attending symposia: Ventana; other expenses (advisory boards, lectures): AMGEN, AstraZeneca, Genomic Health, Lilly, and Roche Pharma. Prof. Dr.med. Thorsten Kühn: Celgene, Roche, and Pfizer. Prof. Dr. med. Sherko Kümmel: Roche, Genentech, Novartis, AstraZeneca, Amgen, Celegene, SOMATEX, Daiichi Sankyo, Puma Biotechnologx, pfm medical, Pfizer, and MSD Oncology. Prof. Dr. med. Sibylle Loibl: Abbvie, Amgen, AstraZeneca, Celgene, Novartis, Pfizer, Roche, Seattle Genetics, PriME/Medscape, Chugai, Teva, Vifor, Daiichi-Sankyo, Lilly, Samsung, Eirgenix, BMS, Puma, MSD, and Immunomedics. Prof. Dr. med. Diana Lüftner: Advisory boards/oral presentations: Amgen, AstraZeneca, Celegene, Lilly, Loreal, MSD, Mundipharma, Mylan, Novartis, Pfizer, Roche, Teva, and Tesaro. Prof. Dr. med. Michael Lux: Lilly, Pfizer, Roche, MSD, Hexal, Novartis, AstraZeneca, Eisai, Medac, and Genomic Health for advisory boards, lectures, and travel support. Prof. Dr. med. Nicolai Maass: No conflicts of interest. Prof. Dr. med. Volker Moebus: Amgen, Celegene, Roche, Myelotherapeutics, Roche, and Amgen. Prof. Dr. med. Christoph Mundhenke: Not specified. Prof. Dr. Tjoung-Won Park-Simon: Advisory role or expert testimony and lecture honoraria: Roche, AstraZeneca, Tesaro, Pfizer, Daichii, Lilly, and MSD; participation in clinical trials: Roche, AstraZeneca, Tesaro, Pfizer Daichii, Lilly, MSD, Novartis, and Seattle Genetics; other financial relationships, e.g., travel: Roche, AstraZeneca, Tesaro, Pfizer, Lilly, MSD, and Novartis. Prof. Dr. med. Toralf Reimer: grants from German Cancer Aid and Else Kroener-Fresenius-Stiftung; personal fees from Pfizer, Roche, Novartis, and AstraZeneca, outside the submitted work. PD. Dr. med. Kerstin Rhiem: AstraZeneca, Tesaro, Pfizer, and Roche. Prof. Dr. med. Achim Rody: Roche, Pfizer, Novartis, Celgen, Novartis, Genomic Health/Exact Sciences, AstraZeneca, Eisai, MSD, Hexal, and Amgen. Prof. Dr. med. Markus Schmidt: Honoraria: AstraZeneca, Novartis, Pfizer, and Roche; consulting or advisory role: AMGEN, AstraZeneca, BioNTech, Eisai, Lilly, Myelo Therapeutics, Novartis, Pantarhei Bioscience, Pfizer, and Roche; travel, accommodations, expenses: BioNTech, Pantarhei Bioscience, Pfizer, and Roche; patents, royalties, other intellectual property: Patent issued EP2951317. Prof. Dr. med. Andreas Schneeweiss: Grants: Celgene, Roche, Abbvie, and Molecular Partner; personal fees: Roche, AstraZeneca, Celgene, Pfizer, Novartis, MSD, Tesaro, and Lilly. Prof. Dr. med. Christine Solbach: Travel, accommodations: Roche, Novartis, AstraZeneca, Amgen, Celgene, Hexal, Daiichi Sankyo, Dialog Service GmbH, Lilly, Pfizer, MSD Oncology, ESAI, Gedon Richter, Mylan, and Tesaro. Prof. Dr. med. Erich-Franz Solomayer: Roche, AstraZeneca, Pfizer Roche, Amgen, Celgen, Tesaro, AstraZeneca, Pfizer, Storz, Erbe, Gedeon Richter, Eisai, Medac, MSD, Vifor, Teva, and Ethikon. Prof. Dr. med. Elmar Stickeler: Consulting: Novartis, Pfizer, AstraZeneca, Roche, and Tesoro; honoraria: Novartis, Pfizer, AstraZeneca, and Roche. Prof. Dr. med. Christoph Thomssen: Advisory boards, lectures: Amgen, AstraZeneca, Celgen, Daiichi-Sankyo, Eisai, Lilly, MSD, Mundipharma, Medapharm, Novartis, Pfizer, Pierre-Fabre, Roche, Tesaro, and Vifor. PD Dr. Isabell Witzel: Not specified. Prof. Dr. med. Achim Wöckel: Amgen, AstraZeneca, Aurikamed, Celgene, Eisai, Lilly, Novartis, Pfizer, Roche, and Tesaro. PD. Dr. med. Marc Thill: Advisory board: Amgen, AstraZeneca, Celgene, ClearCut, Clovis, Daiichi Sankyo, Exact Sciences, Lilly, MSD, Neodynamics, Novartis, Pfizer, pfm Medical, Pierre-Fabre, Roche, and Tesaro; manuscript support: Amgen, Celgene, and Roche; travel expenses: Amgen, Art Tempi, AstraZeneca, Celgene, Clovis, Connect Medica, Daiichi Sankyo, Exact Sciences, Hexal, I-Med-Institute, Lilly, MCI, MSD, Novartis, Pfizer, pfm Medical, Roche, and Tesaro; congress costs: Amgen, AstraZeneca, Celgene, Daiichi Sanyko, Hexal, Novartis, Pfizer, and Roche; lectures: Amgen, Art Tempi, AstraZeneca, Celgene, Clovis, Connect Medica, Exact Sciences, Hexal, I-Med-Institute, Lilly, MCI, MSD, Novartis, OnkoLive, Pfizer, pfm Medical, and Roche; trial funding: Exact Sciences.