We've always been an international organization, founded by XLHers in the United States and the United Kingdom, but we're becoming more global every day.
Most recently, we've added a translation feature to our website. You'll find it in the upper right corner, where you can click on the arrow and choose from almost a hundred languages!
It's a lot of fun to use (haven't you always wondered what they call "hypophosphatemia" in Sweden? According to Google, it's hypofosfatemi.), but we're also hoping it will help non-English-speaking XLH patients and their families. It's not perfect, but it helps.
If you know anyone who doesn't read English comfortably, please let them know they can get our website translated in a wide variety of languages now.