; and (4) be covered by, and be in compliance with, a regulation or mandatory standard promulgated by the Consumer Product Safety Commission. (e) Preference In awarding grants under subsection (a), the Secretary shall give preference to applicants that have a proven history of developing or delivering interventions for infants and families to support safe sleep, include plans to report evidence of program outcomes, and can demonstrate experience through collaborations and partnerships for delivering services throughout a State or region. (f) Set-Aside Not more than 5 percent of the amount of funds appropriated to carry out this section may be used to conduct research into the behavioral risks that lead to unsafe sleep practices and ways to mitigate those risks. (g) Authorization of appropriations To carry out this section, there is authorized to be appropriated $5,000,000 for fiscal year 2018 and $7,000,000 for each of fiscal years 2019 through 2022. . 3. Sense of Congress It is the sense of Congress that additional research is needed to improve the understanding of the epidemiology of sudden unexplained death in childhood. 4. Report to Congress Not later than 1 year after the date of enactment of this Act, and annually thereafter, the Secretary of Health and Human Services, acting through the Director of the Centers for Disease Control and Prevention and in consultation with the Director of the National Institutes of Health and the Administrator of the Health Resources and Services Administration, shall submit to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Energy and Commerce of the House of Representatives a report that contains, with respect to the preceding 1-year reporting period— (1) information regarding the absolute number and incidence of both sudden unexpected infant death and sudden unexplained death in childhood, information about such conditions by racial and ethnic groups, information about such conditions by State, aggregate information obtained from