A prior section 280c–4, act July 1, 1944, ch. 373, title III, § 398A, formerly § 399, as added Pub. L. 100–175, title VI, § 602, Nov. 29, 1987, 101 Stat. 982; renumbered § 398A, Pub. L. 102–321, title V, § 502(1), July 10, 1992, 106 Stat. 427; amended Pub. L. 105–392, title III, § 302(b), Nov. 13, 1998, 112 Stat. 3586, related to the requirement of matching funds, prior to repeal by Pub. L. 115–406, § 2(2)(B), Dec. 31, 2018, 132 Stat. 5362.