Fig. 1

Study design. Four to eight faecal samples were collected from 14 patients and three donors over the 1-year study period, in addition to two biopsy samples (from 10 patients only). F faecal sample, B biopsy sample
Study design. Four to eight faecal samples were collected from 14 patients and three donors over the 1-year study period, in addition to two biopsy samples (from 10 patients only). F faecal sample, B biopsy sample