I take a different stance on 'who' probably leaked this document. Although on the surface it may appear to be a 'For your eyes only' document it certainly does not have any new stance or new information in it. In fact look at bullet point number one on page 2......"Remember the law does not give parents unlimited medical decision making authority." As many different countries are looking at the WTBS and their stance on blood transfusions and the many lawsuits surrounding this, and even the blocking of their legal status in some places could this simply be another way for them to back out legally and say. "This is our official position, we do not endorse blood transfusions but we readily admit that the law does not give unlimited authority to witness parents, even our internal documents show this.

I don't know maybe I am too much of a conspiracy theorist. I just can't see why they would care at all if this got out so when they make a big deal out of it I have to wonder what the ulterior motive is.