For the following sentence, is it correct to say "On the left and right side" or "left and right sides", given that it's about two separate sides? Also, would you say "slices 110 and 100" or leave it as it is, with "slice", as it's about more than one slice? For context, the text is for a figure caption for a neuroscience article.
"On the left and right side, the coronal and sagittal cuts at slice 110 and 100 are plotted, respectively."