1997—Subsec. (a)(1). Puspan. L. 105–33, § 3002(d)(2)(A), substituted “subsection (a), (d)(1), or (f)” for “subsection (a) or (d)(1)”.

Subsec. (a)(2). Puspan. L. 105–33, § 3002(d)(2)(B), substituted “any such 6-month period” for “either such 6-month period”.