methods to deliver health care services within the Service area (or a portion of, or facility within, the Service area) as described in the application or request, including medical, dental, pharmaceutical, nursing, clinical laboratory, contract health services, convenient care services, community health centers, or any other health care services delivery models designed to improve access to, or efficiency or quality of, the health care, health promotion, or disease prevention services and programs under this Act. (B) Approval In addition to projects described in paragraph (2), in any fiscal year, the Secretary is authorized under this paragraph to approve not more than 10 applications for health care delivery demonstration projects that meet the criteria described in subparagraph (C). (C) Criteria The Secretary shall approve under subparagraph (B) demonstration projects that meet all of the following criteria: (i) The criteria set forth in paragraph (2)(A). (ii) There is a lack of access to health care services at existing health care facilities, which may be due to limited hours of operation at those facilities or other factors. (iii) The project— (I) expands the availability of services