Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40880-019-0405-5/MediaObjects/40880_2019_405_Fig1_HTML.png)
Waterfall plot of the change of maximal tumor diameter at 12 weeks after neoadjuvant therapy initiation. Each bar represents the datum of 1 individual patient. Negative values represent diameter reduction, and positive values represent diameter increment. A change greater than − 30% indicates partial response, − 30% to 20% indicates stable disease, and greater than 20% indicates progressive disease