EAU Guidelines documents, when published, are made available to the general public. It is contrary to the interests of all parties involved to disclose preliminary data. The production methodology for EAU clinical guidelines includes formal blinded review and sign off by the GO Board, in collaboration with the expert panel members, prior to publication.
All experts involved in EAU clinical guidelines production are required to sign a Confidentially Statement. An example of such a document can be consulted.