Six.

Today Sebastian turned six years old. We all had a nice day. In the back of my mind I was thinking this is all possible because of talented scientists and doctors who have dedicated their life's work to understanding how our bodies function and coming up with cures for very complex ailments. Thank you—Grazie.

There is a beautiful, two year old Canadian girl with the same condition as Sebastian, who we have been following for some time. Take a look at the video her mom made.