; and (B) by striking or investigational device each place it appears (other than the second such place in paragraph (3)(A)) and inserting , investigational device, or investigational in vitro clinical test ; (2) in subsection (b)(4) by striking or 520(g) and inserting , 520(g), or 587R each place it appears; (3) in subsection (c)— (A) by amending the subsection heading to read: Treatment investigational new drug applications, treatment investigational device exemptions, and treatment investigational in vitro clinical test exemptions ; (B) in paragraph (3)(A), by striking or investigational device exemption in effect under section 520(g) and inserting , investigational device exemption in effect under section 520(g), or investigational in vitro clinical test exemption under section 587R ; (C) by striking or treatment investigational device exemption each place it appears and inserting , treatment investigational device exemption, or treatment investigational in vitro clinical test exemption ; and (D) in the matter following paragraph (7) by striking or 520(g) each place it appears and inserting , 520(g) or 587R