need related to the treatment or prevention of a disease or condition that affects the neonatal population was met through the approval of a neonatal drug. (iv) The value of the neonatal exclusivity voucher if transferred. (v) Identification of each drug for which a neonatal exclusivity voucher was used. (vi) The length of the period of time between the date on which a neonatal exclusivity voucher was awarded and the date on which it was used. (2) Report Not later than 1 year after the date under paragraph (1)(A), the Comptroller General shall submit to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Energy and Commerce of the House of Representatives a report containing the results of the study under paragraph (1). .