%0 Journal Article %T PTEN expression as a predictor for the response to trastuzumab-based therapy in Her-2 overexpressing metastatic breast cancer %A Angelika Reiner %A Carmen Leser %A Christian F. Singer %A Christine Deutschmann %A Christoph C. Zielinski %A Daphne Gschwantler-Kaulich %A Eva-Maria Fuchs %A Gernot Hudelist %A Johannes Attems %A Mohamed Salama %A Wolfgang J. K£¿stler %A Yen Y. Tan %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0172911 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5333838/