; and (III) clinical expertise in CCM disease management or complete the CCM clinical training program under subsection (c)(4); and (iii) have a sufficient number of eligible patients with CCM. (C) Duration of support The Director of NIH may provide support for participation centers under this section for a period not to exceed 5 years. The Director of NIH may extend the period of support for a center for one or more additional periods, not to exceed an additional 5 years, if the operations of such center have been reviewed by an appropriate technical and scientific peer review group established by the Director of NIH and if such group has recommended to the Director that such period should be extended. (c) Cerebral cavernous malformations consortium (1) In general The Director of NIH shall convene a Cerebral Cavernous Malformations Research Consortium (referred to in this section as the consortium ). (2) Membership The consortium— (A) shall include representatives of— (i) the coordinating centers selected under subsection (b)(2); and (ii) at least 1 national CCM patient advocacy organization, which may be an entity that receives a grant or contract under subsection (b)(2)(A); and (B) may include representatives of the National Institutes of Health or the Food and Drug Administration, in an advisory or ex officio role. (3) Responsibilities Through a consensus based decisionmaking model, the consortium shall divide assignments and be responsible for— (A) developing and implementing training programs for clinicians and scientists in accordance with paragraph (4); (B) developing patient education, outreach, and awareness programs and materials, which may be tailored for specific regional needs at coordinating centers, including— (i) a regional multimedia public awareness campaign; (ii) patient education materials for distribution by regional physician and surgeon offices