Replication package for dermal-filler regulatory-document traceability

Code, author-created derived data, and reproduction documentation supporting a cross-jurisdictional study of traceability from dermal-filler regulatory approval documents to registered trials in the United States and China. The package includes scripts that reproduce the final disclosure-element tabulations, the numerical values encoded in Figures 1 and 2, and selected checks of the United States adjudication and Gate 4 results-posting analyses. A SHA-256 manifest, data dictionary, codebook, source-retrieval guidance, and historic provenance scripts are included. The deposit excludes third-party FDA SSED and CMDE technical-review-report PDFs, registry bulk exports, and source-document text excerpts. Re-running the complete extraction workflow requires access to the public source portals and should be treated as a new replication study, because source records can change after the frozen study dates.