Extended Data Fig. 5: Troubleshooting of a damaged blade or anti-rolling plate.

a,b, Section of a multi-tissue block with intact blade and the resulting H&E stained tissue section. c,d, Section of the same block collected with a faulty blade and visibly affected tissue morphology on a H&E stained tissue as indicated by ▲. The faulty blade scraped the tissue resulting in bands where the morphological structures were torn apart, rendering them impossible to identify. Scale bars in b and d, 200 µm.