Fig. 4

Stained sections for three participants. H&E and trichrome-stained biopsies for three participants with 0-, 24- and 52-W biopsies showing associated mRSS and local arm scores
Stained sections for three participants. H&E and trichrome-stained biopsies for three participants with 0-, 24- and 52-W biopsies showing associated mRSS and local arm scores