Wow I am half way through this video right now and I am so IMPRESSED by their normative data for skin biopsy - these are the facts I wanted to be considered when I had my first biopsy at age 19 and they didn't even consider my age when looking at the numbers....with my repeat (now 22) I would love to have it sent to MGH. Also she seems like an awesome doc - wish I lived in Massachusetts! Also this is the first info that provided "rapid heartbeat" specifically as a symptoms of SFN AND discussed "early onset". Man I wish I could see this doctor! Thanks for sharing