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. 2023 Sep 10;7(4):387–432. doi: 10.1007/s41666-023-00144-3

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Fig. 2 — Magnification factors (a) 40 $\times$ , (b) 100 $\times$ , (c) 200 $\times$ , and (d) 400 $\times$ . Reprinted with permissions from [27]