; service of process (A) Venue Any action brought under paragraph (1) may be brought in— (i) the district court of the United States that meets applicable requirements relating to venue under section 1391 of title 28, United States Code; or (ii) a State court of competent jurisdiction. (B) Service of process In an action brought under paragraph (1) in a district court of the United States, process may be served wherever defendant— (i) is an inhabitant; or (ii) may be found. 6. Severability If any provision of this Act or the application of a provision of this Act to any person or circumstance is held to be invalid or unconstitutional, the remainder of this Act, or the application of such provision to any other person or circumstance, shall not be affected.