figure 1 5xfigure 1a 10x 
 Figure 1. H&E, 5x. Figure 2. H&E, 10x.
 figure 2 5xfigure 2a 10x 
Figure 3. H&E, 5x.Figure 4. H&E, 10x.
figure 2b 10xfigure 2c 20x
Figure 5. H&E, 10x.Figure 6. H&E, 10x.
figure 2d 20xfigure 3 10x
Figure 7. H&E, 10x.Figure 8. H&E, 10x.
figure 3a 20xfigure 3b 20x
Figure 9. H&E, 20x.Figure 10. H&E, 20x.
figure 4 10x 
Figure 11. H&E, 10x.