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. 2020 Apr 17;15(4):e0231786. doi: 10.1371/journal.pone.0231786

Fig 4. GPR30 staining in paired tumors.

Fig 4

The change in GPR30 intensity (level 0–4) between paired BC and LGL. In relation to the tumor assumed to have developed earlier, the intensity shift in the second tumor is characterized as decreasing, stable or increasing for each tumor pair respectively. The intensity shift was assessed statistically using Wilcoxon matched pairs signed rank test.