; (2) conducting and supporting research on which treatments (in terms of pain management as well as treating and preventing substance use disorders) are optimal for which patients; and (3) conducting and supporting research on creating longer-lasting or faster-acting antidotes for opioid overdose, particularly in response to the prevalence of fentanyl and carfentanyl overdoses. 106. Health Resources and Services Administration The entirety of the funds made available pursuant to section 101(d)(5) shall be for the Administrator of the Health Resources and Services Administration, pursuant to applicable authorities in titles III, VII, and VIII of the Public Health Service Act ( 42 U.S.C. 241 et seq.), to carry out activities that increase the availability and capacity of the behavioral health workforce. Such activities may include providing loan repayment assistance for substance abuse treatment providers. 107. Administration for Children and Families Of the funds made available pursuant to section 101(d)(6) for each of fiscal years 2018 through 2022— (1) $25,000,000 for each such fiscal year shall be for the Secretary of Health and Human Services to carry out title I of the Child Abuse Prevention and Treatment Act ( 42 U.S.C. 5101 et seq.); and (2) $25,000,000 for each such fiscal year shall be for the Secretary of Health and Human Services to carry out title II of such Act ( 42 U.S.C. 5116 et seq.). II Additional Investments in Existing Programs to Respond to the Opioid Epidemic 201. Increase in funding for regional partnership grants Section 436 of the Social Security Act ( 42 U.S.C. 629f ) is amended— (1) in subsection (a), by striking $345,000,000 for each of fiscal years 2012 through 2016 and inserting $385,000,000 for each of fiscal years 2018 through 2023 ; and (2) in subsection (b)— (A) in paragraph (4)(A), by striking 2012 through 2016 and inserting 2018 through 2023