The volunteer, after receiving basic information provided by the Cavernoma Portugal Nucleus of the Pygmalion Association, should feel safe to contact the health centers in their area of residence as well as other neighboring health centers, to publicize the existence of the Cavernoma Portugal nucleus, thus allowing its dissemination to health professionals, in order to become aware of its existence, in terms of support for patients with cavernomas, throughout the country and autonomous regions. Then you should try to contact Hospitals with Neurology and Neurosurgery services, for the same purpose.