 |  |
| Figure 1. H&E, 4x. | Figure 2. H&E, 10x. |
 |  |
| Figure 3. H&E, 10x. | Figure 4. H&E, 20x. |
 |  |
| Figure 5. H&E, 10x. | Figure 6. H&E, 10x. |
 |  |
| Figure 9. H&E, 20x. | |
| * Courtesy of Dr. Zlatko Marusic, Sisters of Charity University Hospital Zagreb (Croatia) |
| |
| Figure 1. H&E, 4x. | Figure 2. H&E, 10x. |
| |
| Figure 3. H&E, 10x. | Figure 4. H&E, 20x. |
| |
| Figure 5. H&E, 10x. | Figure 6. H&E, 10x. |
| |
| Figure 9. H&E, 20x. | |
| * Courtesy of Dr. Zlatko Marusic, Sisters of Charity University Hospital Zagreb (Croatia) |