conduct and support research on the effect of cigarette smoking on human health and develop materials for informing the public of such effect;

coordinate all research and educational programs and other activities within the Department of Health and Human Services (hereinafter in this section referred to as the “Department”) which relate to the effect of cigarette smoking on human health and coordinate, through the Interagency Committee on Smoking and Health (established under subsection (b)), such activities with similar activities of other Federal agencies and of private agencies;