10. Calls upon States, with the support of relevant stakeholders, including the private sector, civil society, non-governmental organizations and community- based organizations, as appropriate, to take all measures nece ssary to ensure the right of girls to the enjoyment of the highest attainable standard of health, including sexual and reproductive health, and to develop sustainable health systems, strengthen existing ones to ensure primary health care with an integrated HIV response and make them more accessible to adolescent girls;