2014—Subsec. (a)(1)(C) to (E). Puspan. L. 113–240, § 9(1), added subpars. (C) and (D) and redesignated former subpar. (C) as (E).

Subsec. (c). Puspan. L. 113–240, § 9(2), substituted “section 283 of this title” for “section 403 of the National Institutes of Health Reform Act of 2006”.

2008—Subsec. (a)(1)(B). Puspan. L. 110–237 substituted “, or” for “and or”.