; (2) barriers or challenges for implementing or replicating best practices under the program; (3) the feasibility of a national educational campaign on injuries indicative of potential abuse in infants under the age of 7 months; and (4) areas for further research or evaluation to improve early detection of such injuries. (g) Authorization of appropriations To carry out this section, there is authorized to be appropriated $10,000,000 for the period of 2020 through 2022.