Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12979-015-0051-y/MediaObjects/12979_2015_51_Fig5_HTML.gif)
Study design. R indicates randomization of the 100 subjects. Blood samples (B), fecal samples (F) and salivary samples (S) concerned a subset of 44 subjects
Study design. R indicates randomization of the 100 subjects. Blood samples (B), fecal samples (F) and salivary samples (S) concerned a subset of 44 subjects