Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12885-017-3295-4/MediaObjects/12885_2017_3295_Fig2_HTML.gif)
Incidence of grade ≥ 3 oral mucositis based on clinical examination by full analysis set (FAS) (a) and by per protocol set (PPS) (b); c Incidence of functional impairment (grade ≥ 3)
Incidence of grade ≥ 3 oral mucositis based on clinical examination by full analysis set (FAS) (a) and by per protocol set (PPS) (b); c Incidence of functional impairment (grade ≥ 3)