Rule of construction

Nothing in section 4 or section 5 of this Act shall be construed to limit or narrow in any way any other protections from liability under section 1128A or 1128B of the Social Security Act (42 U.S.C. 1320a–7a; 1320a–7b) or sections 3729 through 3733 of title 31, United States Code, whether such other protections are set forth in statute, regulation, or any form of guidance, that may apply to any practice or arrangement encouraging participation in or accessibility of clinical trials.