2799 2015 HE 10x2799 2015 HE 20x 1 
 Figure 1. H&E, 10xFigure 2. H&E, 20x. 
 2799 2015 HE 20x 2799 2015 HE 40x
 Figure 3. H&E, 20x.Figure 4. H&E, 40x.