Pizza with sausage, artichokes and kalamata olives

I recently discovered that my local grocery store (Lunardis) makes their own turkey sausage. It's very good, and not at all greasy. I used it to top this pizza I made last night. I started with my favorite pizza dough (from Martha Stewart's Baking Handbook) and topped it with shredded mozzarella, parmigianio reggiano, sauteed italian turkey sausage, artichoke hearts, and kalamata olives. I baked it at 450 on a pizza stone for 15 minutes. After it came out of the oven, I topped it with chopped parsley.