I haven't done that myself yet, but I wanted to say I read the article, very interesting stuff. I was also delighted to see Carl Philpott there, he was actually a fellow with Dr Javer at the SPSC and was the gentlemen who along with Dr Javer did my previous sinus surgery. They were absolute gems. So I'd generally trust anything he's saying when it comes to that stuff, at least speaking for myself. :-)