2021—Subsec. (a). Pub. L. 117–58 inserted subsec. (a) heading and added pars. (1) and (2) and heading, introductory provisions, and subpars. (A) and (B) of par. (3), and struck out former subsec. (a) heading, former par. (1), which related to publication of research abstract database in general, and former par. (2) heading and subpars. (A) and (B), which related to contents of database. Subpars. (C) to (G) of former par. (2) effectively redesignated subpars. (C) to (G) of par. (3).