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. 2022 May 12;12:7792. doi: 10.1038/s41598-022-11782-9

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(a) One Ki67 stained WSI where one tumour region is zoomed in. (b) Example images of each level in Pilot competition. (c) Example images of each level in Main competition (Red: Positive Tumour or PT; green: Negative Tumour or NT; yellow: Positive Non-Tumour or PNT; blue: Negative Non-Tumour or NNT).