Figure 3From: A process for assessing the feasibility of a network meta-analysis: a case study of everolimus in combination with hormonal therapy versus chemotherapy for advanced breast cancer Flow chart illustrating the study selection process for the systematic review. CT, chemotherapy; EVE, everolimus; EXE, exemestane; HT, hormonal therapy; RCTs, randomized controlled trials; TAM, tamoxifen.Back to article page