; (3) techniques and best practices to support recovery from substance use disorders; (4) strategies for the prevention and treatment of, and recovery from substance use disorders across patient populations; and (5) other topic areas that are relevant to the objectives described in subsection (a). (d) Geographic distribution In awarding cooperative agreements under subsection (a), the Secretary shall take into account regional differences among eligible entities and shall make an effort to ensure geographic distribution. (e) Evaluation The Secretary shall evaluate each project carried out by an entity receiving an award under this section and shall disseminate the findings with respect to each such evaluation to appropriate public and private entities. (f) Funding There is authorized to be appropriated to carry out this section, $4,000,000 for each of fiscal years 2019 through 2023. . 7102. Youth prevention and recovery (a) Substance abuse treatment services for children, adolescents, and young adults Section 514 of the Public Health Service Act ( 42 U.S.C. 290bb–7 ) is amended— (1) in the section heading, by striking children and adolescents and inserting children, adolescents, and young adults ; (2) in subsection (a)(2), by striking children, including and inserting children, adolescents, and young adults, including