IMpassion132 Phase III trial: atezolizumab and chemotherapy in early relapsing metastatic triple-negative breast cancer - Cortes, Javier; André, Fabricé; Gonçalves, Anthony; Kümmel, Sherko; Martin, Miguel; Schmid, Peter; Schütz, Florian; Easton, Valerie; Swain, Sandra M.; Pollex, Erika; Deurloo, Regula; Dent, Rebecca (Future oncology, 2019)