atezolizumab based treatment
atezolizumab plus carboplatin plus nab-paclitaxel atezolizumab plus nab-paclitaxel atezolizumab plus nab-paclitxel followed by doxorubicin plus cyclophosphamide atezolizumab plus paclitaxel
es-BC - Triple negatif (TNBC) - (neo)adjuvant (NA)
es-BC - TNBC - NA - all population 5     
es-BC - TNBC - NA - PDL1 positive 1   
es-BC - Triple negatif (TNBC) - 1st line (L1)
mBC - Triple negative (TNBC) - (neo)adjuvant (NA)
mBC - Triple negative (TNBC) - 1st Line (L1) 1
mBC - TNBC - L1 - all population 7     
mBC - TNBC - L1 - PDL1 positive 4     
mBC-Triple negative (TNBC) - 2nd Line (L2) 3
mBC - TNBC - L2 - all population 2
mBC - TNBC - L2 - PDL1 positive 2
Comparator:  vs carboplatin plus nab-paclitaxel;   vs placebo plus SoC;   vs Standard of Care (SoC); 
Risk of bias:  low;   some concerns;   high;  NA;