. "ency access to each such image. (e) Admissibility of Evidence. ??? On motion of the government, in any prosecution under this chapter or section 1466A, except for good cause shown, the name, address, social security number, or other nonphysical identifying information, other than the age or approximate age, of any minor who is depicted in any child pornography shall not be admissible and may be re" . . . .